Citation Web Guides

APA: (American Psychological Association) used in the sciences & social sciences
Purdue OWL: APA Guide
APA Style: http://www.apastyle.org/

MLA: (Modern Language Association) used in literature & other humanities
Purdue OWL: MLA Guide
MLA Style Center: https://style.mla.org/

Chicago: Author-date Style: used in social sciences
Chicago Manual of Style Quick Guide (click on "Go to Author-Date Style"): http://www.chicagomanualofstyle.org/tools_citationguide.html

Chicago: Notes-bibliography style: used in arts, literature, history
Purdue OWL: Chicago Manual of Style Guide
Chicago Manual of Style Quick Guide (click on "Go to Notes and Bibliography Style"): http://www.chicagomanualofstyle.org/tools_citationguide.html

Turabian: (a simplified Chicago style) used in humanities, social & natural sciences
https://www.library.georgetown.edu/tutorials/research-guides/turabian-footnote-guide

Online Citation Generator

Trinity University's Guide to Citation Machines:  Tips for selecting an online citation generator, plus links to free online tools.

Last updated on 10-23-2020