APA Style, currently in its 7th edition, is a citation protocol established by the American Psychological Association. APA is most often used in the disciplines of the social sciences, nursing, and business. It includes:
the format & structure of your paper
how you cite other authors within the body of your paper
how you compile a references page at the end of your paper
For more information about APA Style, check out the FAQ How do I cite sources in APA style?.
MLA Style, currently in its 8th edition, is a citation protocol established by the Modern Language Association. MLA is most often used in the disciplines of the humanities, literature, foreign language and cultural studies. It includes:
the format & page layout of your paper
stylistic technicalities (e.g. abbreviations, footnotes, quotations)
how you cite other authors within the body of your paper
how you compile a references page at the end of your paper
For more information about MLA Style, check out the FAQ How do I cite sources in MLA style?.
Chicago Style, currently in its 17th edition, is a citation protocol established by the University of Chicago. Chicago Style is most often used in the disciplines of history and religion. It includes:
instruction for manuscript preparation and publication
guidelines for style, grammar and usage
rules for documenting your sources in-text including the Notes-Bibliography System (NB) and the Author-Date System
guidelines for a Bibliography at the end of your paper
For more information about Chicago Style, check out the FAQ How do I cite sources in Chicago style?.
You may also want to choose a citation style based on the field of study you are working in. Here is a brief list of some major disciplines and the citation styles most commonly associated with them:
CITATION STYLE |
FIELD OF STUDY OR PROFESSION |
---|---|
AAA (American Anthropological Association) |
Anthropology |
ACS (American Chemical Society) |
Chemistry |
AIP ( American Institute of Physics) |
Physics |
ALWD (Association of Legal Writing Directors) and Blue Book |
Legal Studies |
AMA (American Medical Association) |
Medical Sciences |
AMS (American Mathematical Society) |
Mathematics |
AP (Associated Press) |
Journalism |
APA (American Psychological Association) APA Guide Purdue OWL |
Business |
APSA (American Political Science Association) |
International Studies |
ASA (American Sociological Association) |
Sociology |
Chicago Manual of Style |
Humanities |
CSE (Council of Science Editors) |
Biology |
Harvard Business School |
Business |
LSA Style Sheet |
Linguistics |
Maroonbook (The University of Chicago Manual of Legal Citation) |
Legal Studies |
MLA (Modern Language Association) |
Humanities |
NLM (National Library of Medicine) |
Medical Publications |
Turabian |
Humanities |
-Jennifer Harris, Southern New Hampshire University