Referencing Guides


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Paleoceanography citation
Palynology citation
Pancreatology citation
Papillomavirus Research citation
Parallel Computing citation
Parasite Epidemiology and Control citation
Parasite citation
Parasites & Vectors citation
Parasitology International citation
Parasitology Research citation
Parasitology citation
Parkinsonism and Related Disorders citation
Particle and Fibre Toxicology citation
Particuology citation
Past & Present citation
Pastoral Care in Education citation
Pastoral Psychology citation
Pastoralism citation
Pathobiology citation
Pathogenesis citation
Pathogens and Disease citation
Pathogens citation
Pathology & Oncology Research citation
Pathology International citation
Pathology - Research and Practice citation
Pathology citation
Pathophysiology citation
Patient Education and Counseling citation
Patient Safety in Surgery citation
Pattern Analysis and Applications citation
Pattern Recognition Letters citation
Pattern Recognition citation
Peace and Conflict: Journal of Peace Psychology citation
Pedagogická orientace citation
Pedagogies: An International Journal citation
Pedagogy, Culture & Society citation
Pediatria Polska citation
Pediatric Allergy and Immunology citation
Pediatric Anesthesia citation
Pediatric Annals citation
Pediatric Blood & Cancer citation
Pediatric Cardiology citation
Pediatric Critical Care Medicine citation
Pediatric Dental Journal citation
Pediatric Dentistry Case Reports citation
Pediatric Diabetes citation
Pediatric Drugs citation
Pediatric Hematology Oncology Journal citation
Pediatric Infectious Disease citation
Pediatric Nephrology citation
Pediatric Neurology citation
Pediatric Neurosurgery citation
Pediatric Physical Therapy citation
Pediatric Practice and Research citation
Pediatric Pulmonology citation
Pediatric Radiology citation
Pediatric Research citation
Pediatric Rheumatology citation
Pediatric Surgery International citation
Pediatric Urology Case Reports citation
Pediatrics International citation
Pediatrics citation
Pedobiologia - Journal of Soil Ecology citation
Peer-to-Peer Networking and Applications citation
PeerJ citation
Peptides citation
Perfectionnement en Pédiatrie citation
Performance Enhancement & Health citation
Performance Evaluation citation
Periodica Mathematica Hungarica citation
Periodicum Biologorum citation
Periodontology 2000 citation
Perioperative Care and Operating Room Management citation
Perioperative Medicine citation
Permafrost and Periglacial Processes citation
Person-Centered & Experiential Psychotherapies citation
Personal and Ubiquitous Computing citation
Personality and Individual Differences citation
Personality Disorders: Theory, Research, and Treatment citation
Personalized Medicine in Psychiatry citation
Personalized Medicine Universe citation
Personalized Medicine citation
Perspectives in Ecology and Conservation citation
Perspectives in Medicine citation
Perspectives in Plant Ecology, Evolution and Systematics citation
Perspectives in Science citation
Perspectives on Medical Education citation
Perspectives on Politics citation
Perspectives on Sexual and Reproductive Health citation
Perspectives: Policy and Practice in Higher Education citation
Perspectives citation
Pervasive and Mobile Computing citation
Pesquisa Agropecuária Brasileira (Portuguese - Brazil) citation
Pest Management Science citation
Pesticide Biochemistry and Physiology citation
Petit Chicago (author-date, French - Canada) citation
Petroleum Geoscience citation
Petroleum Research citation
Petroleum Science citation
Petroleum citation
Pflügers Archiv - European Journal of Physiology citation
Pharmaceutical Bioprocessing citation
Pharmaceutical Medicine citation
Pharmaceutical Methods citation
Pharmaceutical Patent Analyst citation
Pharmaceutical Research citation
Pharmaceuticals citation
Pharmaceutics citation
Pharmaceutisch Weekblad (Dutch) citation
PharmacoEconomics Italian Research Articles citation
PharmacoEconomics Spanish Research Articles (Spanish) citation
PharmacoEconomics citation
Pharmacoepidemiology and Drug Safety citation
Pharmacogenomics citation
Pharmacognosy Journal citation
Pharmacognosy Magazine citation
Pharmacognosy Reviews citation
Pharmacological Reports citation
Pharmacological Research citation
Pharmacological Reviews citation
Pharmacology and Therapeutics citation
Pharmacology, Biochemistry and Behavior citation
Pharmacology citation
Pharmacopsychiatry citation
Pharmacotherapy citation
Pharmacy Today citation
Pharmacy citation
PharmaNutrition citation
Phase Transitions citation
Phenomenology and the Cognitive Sciences citation
Philippika (German) citation
Philippine Political Science Journal citation
Philipps-Universität Marburg - Erziehungswissenschaften (note, German) citation
Philosophia Scientiæ citation
Philosophia citation
Philosophical Explorations citation
Philosophical Psychology citation
Philosophical Studies citation
Philosophical Transactions of the Royal Society A citation
Philosophical Transactions of the Royal Society B citation
Philosophies citation
Philosophiques (French) citation
Philosophy & Public Affairs citation
Philosophy & Technology citation
Philosophy, Ethics, and Humanities in Medicine citation
Philosophy of Management citation
Photoacoustics citation
Photochemical & Photobiological Sciences citation
Photochemistry and Photobiology citation
Photodiagnosis and Photodynamic Therapy citation
Photonic Network Communications citation
Photonics citation
Photosynthesis Research citation
Photosynthetica citation
Phycological Research citation
Phyllomedusa citation
Physica A: Statistical Mechanics and its Applications citation
Physica B: Physics of Condensed Matter citation
Physica C: Superconductivity and its applications citation
Physica D: Nonlinear Phenomena citation
Physica E: Low-dimensional Systems and Nanostructures citation
Physica Medica citation
Physica Scripta citation
Physical Biology citation
Physical Chemistry Chemical Physics citation
Physical Communication citation
Physical Education and Sport Pedagogy citation
Physical Review A citation
Physical Review B citation
Physical Review C citation
Physical Review D citation
Physical Review E citation
Physical Review Letters citation
Physical Therapy in Sport citation
Physics and Chemistry of Liquids citation
Physics and Chemistry of Minerals citation
Physics and Chemistry of the Earth citation
Physics and Imaging in Radiation Oncology citation
Physics Education citation
Physics in Medicine and Biology citation
Physics in Medicine citation
Physics Letters A citation
Physics Letters B citation
Physics of Fluids citation
Physics of Life Reviews citation
Physics of Plasmas citation
Physics of the Dark Universe citation
Physics of the Earth and Planetary Interiors citation
Physics Reports citation
Physics-Uspekhi citation
Physikalische Medizin, Rehabilitationsmedizin, Kurortmedizin citation
Physiological and Biochemical Zoology citation
Physiological and Molecular Plant Pathology citation
Physiological Genomics citation
Physiological Measurement citation
Physiological Reviews citation
Physiology & Behavior citation
Physiology and Molecular Biology of Plants citation
Physiology citation
Physiotherapy citation
Phytochemistry Letters citation
Phytochemistry Reviews citation
Phytochemistry citation
Phytomedicine citation
Phytoparasitica citation
Phytopathology citation
Phytotaxa citation
PiD - Psychotherapie im Dialog citation
Pilot and Feasibility Studies citation
Pisa University Press citation
Pituitary citation
Placenta citation
Planetary and Space Science citation
Planetary Science citation
Planning Perspectives citation
Planning Practice & Research citation
Planning Theory & Practice citation
Plant & Cell Physiology citation
Plant and Soil citation
Plant Biology citation
Plant Biotechnology Journal citation
Plant Biotechnology Reports citation
Plant, Cell & Environment citation
Plant Cell Reports citation
Plant Cell, Tissue and Organ Culture citation
Plant Disease citation
Plant Diversity citation
Plant Ecology citation
Plant Foods for Human Nutrition citation
Plant Gene citation
Plant Genetic Resources - Characterization and Utilization citation
Plant Growth Regulation citation
Plant Methods citation
Plant Molecular Biology Reporter citation
Plant Molecular Biology citation
Plant Pathology citation
Plant Physiology and Biochemistry citation
Plant Physiology citation
Plant Reproduction citation
Plant Science citation
Plant Signaling & Behavior citation
Plant Systematics and Evolution citation
Planta Medica International Open citation
Planta Medica citation
Planta citation
Plants citation
Plasma Chemistry and Plasma Processing citation
Plasma Physics and Controlled Fusion citation
Plasma Science and Technology citation
Plasma Sources Science and Technology citation
Plasmid citation
Plasmonics citation
Plastic and Reconstructive Surgery - Global open. citation
Plastic and Reconstructive Surgery citation
PLOS Biology citation
PLOS Computational Biology citation
PLOS Genetics citation
PLOS Medicine citation
PLOS Neglected Tropical Diseases citation
PLOS ONE citation
PLOS Pathogens citation
Public Library of Science citation
PM&R citation
Proceedings of the National Academy of Sciences of the United States of America citation
Pneumologie citation
Podosophia (Dutch) citation
Podzemná voda (Slovak) citation
Poetics citation
Polar Biology citation
Polar Science citation
Police Practice and Research citation
Policy and Society citation
Policy Sciences citation
Policy Studies citation
Polish Annals of Medicine citation
Polish Journal of Applied Psychology citation
Polish Legal (Polish) citation
Political Behavior citation
Political Geography citation
Political Studies citation
Politics, Groups, and Identities citation
Politikon citation
Politische Vierteljahresschrift (German) citation
Politix (French) citation
Polski Przegląd Otorynolaryngologiczny citation
Polyhedron citation
Polymer Bulletin citation
Polymer Chemistry citation
Polymer Degradation and Stability citation
Polymer Journal citation
Polymer Reviews citation
Polymer Testing citation
Polymer citation
Polymers citation
Pontifical Athenaeum Regina Apostolorum citation
Pontifical Biblical Institute citation
Pontifical Gregorian University (German) citation
Pontifical Gregorian University (English) citation
Pontifical Gregorian University (Spanish) citation
Pontifical Gregorian University (French) citation
Pontifical Gregorian University (Italian) citation
Population and Environment citation
Population Ecology citation
Population (English) citation
Population Health Metrics citation
Population Research and Policy Review citation
Population, Space and Place citation
Population (French) citation
Porcine Health Management citation
Portuguese Economic Journal citation
Portuguese Studies citation
Positivity citation
Post-Soviet Affairs citation
Postępy Higieny i Medycyny Doświadczalnej (Polish) citation
Postępy Psychiatrii i Neurologii citation
Postgraduate Medical Journal citation
Postgraduate Medicine citation
Postharvest Biology and Technology citation
Potato Research citation
Potential Analysis citation
Poultry Science citation
Pour réussir (note, French - Canada) citation
Powder Technology citation
PPmP - Psychotherapie - Psychosomatik - Medizinische Psychologie citation
Practical Laboratory Medicine citation
Practical Neurology citation
Practical Radiation Oncology citation
Practice Periodical on Structural Design and Construction citation
Practice citation
Pratique médicale et chirurgicale de l'animal de compagnie citation
Pratique Neurologique - FMC citation
Pratiques en nutrition citation
Pratiques psychologiques citation
Prävention und Gesundheitsförderung (German) citation
Precambrian Research citation
Precision Agriculture citation
Precision Engineering citation
Pregnancy Hypertension: An International Journal of Women's Cardiovascular Health citation
Préhistoires méditerranéennes citation
Prehospital Emergency Care citation
Preslia - The Journal of the Czech Botanical Society citation
Presses universitaires de Paris Nanterre (note, French) citation
Presses Universitaires de Rennes - Archéologie et Culture (French) citation
Presses Universitaires de Rennes (French) citation
Prevention Science citation
Preventive Medicine citation
Preventive Veterinary Medicine citation
Primary Care: Clinics in Office Practice citation
Primary Care Diabetes citation
Primate Biology citation
Primates citation
Prion citation
Probabilistic Engineering Mechanics citation
Probability Theory and Related Fields citation
Probiotics and Antimicrobial Proteins citation
Procedia Early Career Research citation
Procedia Economics and Finance citation
Procedia Manufacturing citation
Procedia Materials Science citation
Procedia Structural Integrity citation
Proceedings of the Geologists' Association citation
Proceedings of the IEEE citation
Proceedings of the International Association of Hydrological Sciences citation
Proceedings of the National Academy of Sciences, India Section A: Physical Sciences citation
Proceedings of the National Academy of Sciences, India Section B: Biological Sciences citation
Proceedings of the Royal Society A citation
Proceedings of the Royal Society B citation
Proceedings of the Yorkshire Geological Society citation
Proceedings of the Zoological Society citation
Proceedings citation
Process Biochemistry citation
Process Safety and Environmental Protection citation
Processes citation
Processing and Application of Ceramics citation
Production & Manufacturing Research citation
Production Engineering citation
Production Planning & Control citation
Professional Psychology: Research and Practice citation
Programme Grants for Applied Research citation
Progrès en Urologie - FMC citation
Progrès en Urologie citation
Progress in Additive Manufacturing citation
Progress in Aerospace Sciences citation
Progress in Artificial Intelligence citation
Progress in Biomaterials citation
Progress in Biophysics and Molecular Biology citation
Progress in Cardiovascular Diseases citation
Progress in Crystal Growth and Characterization of Materials citation
Progress in Disaster Science citation
Progress in Earth and Planetary Science citation
Progress in Energy and Combustion Science citation
Progress in Histochemistry and Cytochemistry citation
Progress in Lipid Research citation
Progress in Materials Science citation
Progress in Neurobiology citation
Progress in Neuropsychopharmacology & Biological Psychiatry citation
Progress in Nuclear Energy citation
Progress in Nuclear Magnetic Resonance Spectroscopy citation
Progress in Oceanography citation
Progress in Organic Coatings citation
Progress in Orthodontics citation
Progress in Particle and Nuclear Physics citation
Progress in Pediatric Cardiology citation
Progress in Planning citation
Progress in Polymer Science citation
Progress in Quantum Electronics citation
Progress in Retinal and Eye Research citation
Progress in Solid State Chemistry citation
Progress in Surface Science citation
ProInflow (note, Czech) citation
Property Law Review citation
Propulsion and Power Research citation
PROSPECTS citation
Prostaglandins and Other Lipid Mediators citation
Prostaglandins, Leukotrienes and Essential Fatty Acids citation
Prostate Cancer and Prostatic Diseases citation
Prostate International citation
Protein & Cell citation
Protein Engineering Design and Selection citation
Protein Expression and Purification citation
Protein Science citation
Proteome Science citation
Proteomes citation
PROTEOMICS citation
Protoplasma citation
PS: Political Science & Politics citation
Psicología Educativa citation
Psych up2date citation
Psychiatric Annals citation
Psychiatric Clinics of North America citation
Psychiatric Rehabilitation Journal citation
Psychiatric Services citation
Psychiatrische Praxis citation
Psychiatry and Clinical Neurosciences citation
Psychiatry Research: Neuroimaging citation
Psychiatry Research citation
Psychoanalytic Psychology citation
Psychoanalytic Psychotherapy citation
Psychodynamic Practice citation
Psychological Assessment citation
Psychological Bulletin citation
Psychological Injury and Law citation
Psychological Medicine citation
Psychological Methods citation
Psychological Research citation
Psychological Review citation
Psychological Services citation
Psychological Studies citation
Psychological Trauma: Theory, Research, Practice, and Policy citation
Psychologie française citation
Psychology and Aging citation
Psychology & Health citation
Psychology and Psychotherapy: Theory, Research and Practice citation
Psychology & Sexuality citation
Psychology, Crime & Law citation
Psychology, Health & Medicine citation
Psychology of Addictive Behaviors citation
Psychology of Aesthetics, Creativity, and the Arts citation
Psychology of Consciousness: Theory, Research, and Practice citation
Psychology of Men & Masculinity citation
Psychology of Popular Media Culture citation
Psychology of Religion and Spirituality citation
Psychology of Sexual Orientation and Gender Diversity citation
Psychology of Sport & Exercise citation
Psychology of Violence citation
Psychology of Well-Being citation
Psychology, Public Policy, and Law citation
Psychometrika citation
Psychomusicology: Music, Mind, and Brain citation
Psychoneuroendocrinology citation
Psychopathology citation
Psychopharmacology citation
psychopraxis. neuropraxis (German) citation
Psychosis citation
Psychosocial Intervention citation
Psychosomatic Medicine citation
Psychosomatics citation
Psychotherapeut (German) citation
Psychotherapie Forum (German) citation
Psychotherapy and Psychosomatics citation




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