Citation guides

APA Style - American Psychological Association

The American Psychological Association has published a new edition of the APA style manual (7th edition)

Information on APA seventh edition

Publication Manual of the American Psychological Association: the official guide to APA style. 2020. Seventh edition.

Style and Grammar Guidelines for APA Seventh edition

APA Style Blog for Seventh Edition

APA Style official site

Purdue OWL for APA 7

Citing business sources in APA style. McGill University Library

Quick guide for some differences between APA 6 and APA 7. East Carolina University Library.

Information on APA sixth edition

Publication Manual of the American Psychological Association. 2010. Sixth edition.

• Supplemental materials

APA Style Blog for Sixth Edition (archived)

Purdue OWL APA 6

ASA Style - American Sociological Association

• ASA Style Guide.
• ASA Format. California State University, Los Angeles.
• Quick Tips for ASA Style. American Sociological Association.

ASABE Style - American Society of Agricultural and Biological Engineers

• ASABE - Guide for Authors

Chicago Style

• Chicago Manual of Style. 2017. Seventh edition.
• What’s New in the 17th Edition.
• Chicago Manual of Style Online.
• Chicago/Turabian Documentation. Writing Center at the University of Wisconsin-Madison.
• Citing Sources in Chicago Style. OWL (Purdue University Online Writing Lab).

CSE (CBE) Style

• CSE Name-Year Citation Style Guide. McGill University Library
  This guide describes the Name-Year system only, and is based on Chapter 29 of the 8th edition of Scientific Style and Format: The CSE Manual for Authors, Editors, and Publishers.
• Books about CSE Style.
• CSE Documentation. Writing Center at the University of Wisconsin-Madison.

Harvard Style

• Harvard Referencing Tutorial. Cardiff University University.
• Harvard Style Reference Lists and Bibliographies. Leeds Metropolitan University Library.

IEEE Style Guide

MLA Style - Modern Language Association

• MLA Handbook. 2016. Eighth edition.
• MLA Style.
  Official Modern Languages Association website.
• MLA. OWL (Purdue University Online Writing Lab).

SAA Style - Society for American Archaeology  

• Style Guide

Follow these steps to add the SAA style to your EndNote.

•     Download the style. SAA style download for EndNote
•     Double-click the style file. It should open in EndNote.
•     On the open style, go to “File Menu” and choose “Save As”. ...
•     Click on “File Menu” and choose “Close Style”
•     Then Go back to your EndNote Library and go to "select another style".

Turabian Style

• A Manual for Writers of Term Papers, Theses, and Dissertations. 2018. 9th edition.
• Turabian Quick Guide.
  Annotation: Kate L. Turabian’s Manual for Writers of Research Papers, Theses, and Dissertations presents two basic documentation systems, notes-bibliography style (or simply bibliography style) and parenthetical citations–reference list style (or reference list style). These styles are essentially the same as those presented in The Chicago Manual of Style, 15th edition, with slight modifications for the needs of student writers.

Vancouver Style

is the preferred citation style guide in the field of Medicine.

• Citing Medicine: the NLM Style Guide for Authors, Editors, and Publishers, 2nd ed. 2007. Excellent guide with examples, from U.S. National Library of Medicine.
• Vancouver Style Guide. Excellent guide with examples, from the Health Science Information Consortium (University of Toronto). 

See the Life Sciences Citation Style Guide for more information.

Additional resources

• Columbia Guide to Online Style . Walker & Taylor.
• Research and documentation in the electronic age.
  Examples of citations of online sources according to the MLA, APA, Chicago (Turabian), and CBE (Council of Biology Editors) styles.
• Going, Going, Gone: Lost Internet References.
  Science, vol. 302, 31 October 2003 article re instability of Internet references and suggestions for retrieving lost information.