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Legal Citation

This research guide contains resources to aid students in learning how to accurately cite sources in written work, with an emphasis on the Bluebook.

Introduction to Legal Citation

Citation, n. "A reference to a legal precedent or authority, such as a case, statute, or treatise, that either substantiates or contradicts a given position. -- Often shortened to cite." Citation, Black's Law Dictionary (10th ed. 2014).

There are several different legal citation systems (see Legal Citation Manuals/Guides below); whichever one you're using, keep in mind these main tenets:

  • cite to what you are looking at in the format you are looking at it (online or print);
  • provide enough information so your reader can find the resource you used; and
  • be consistent!

When citing a source using The Bluebook, these steps will help you develop a properly formatted citation:

  1. Determine what type of material you are looking at (is it a book, periodical, case, statute, etc.),
  2. Use The Bluebook's Index or Table of Contents to determine the general rule for citing that type of material,
  3. Review the introductory part of the rule and develop a citation as best you can with the information you have,
  4. For any uncertainties, delve deeper into the applicable rule, or search the index for additional entries that may address your questions,
  5. If you need help figuring out a citation, check with a research librarian.

Pro Tip - if you are unsure how to cite a particular source, search for it in the law reviews and journals databases on Lexis or Westlaw to see how others have cited it.

Legal Citation Manuals/Guides

The Bluebook

AWLD Guide to Legal Citation

The University of Chicago Manual of Legal Citation

Universal Citation Guide 

Abbreviations for Citations