Word of warning, the citations you get when you copy a citation from Lexis or Westlaw are not in Bluebook format!
WestlawNext and LexisAdvance allow you to copy citations in "Standard" Bluebook format, but they don't know if you're supposed to be in the Bluepages or Whitepages, so you can't rely on the citation without checking to see if it is correct.
The Bluebook: A Uniform System of Citation, 20th Ed. ("the Bluebook") is the definitive style manual for legal documents and legal academic publishing in the United States. It provides a system of rules for legal citations so that readers can locate the sources cited. The Bluebook is compiled by the editors of the Columbia Law Review, the Harvard Law Review, the University of Pennsylvania Law Review, and The Yale Law Journal. The Bluebook is published and distributed by the Harvard Law Review Association.
This guide is primarily intended for first year law students and others just starting out with the Bluebook. Some material in this guide, including links, will require a College of Law intranet password, a CALI password, or a Lexis password.
This guide is intended to supplement, not replace, the Bluebook by breaking down the components of common citations and providing examples. This guide provides alternate information based on whether you are using the whitepages or the bluepages (see the box to the left). You will find pages on how to cite cases, statutes, and periodicals in both full and short form.
Inside front cover: has examples of commonly used citation forms in the typefaces used in law review footnotes, corresponds with the Whitepages. This is helpful when you’re feeling relatively comfortable with how to put the elements of the citation together, and simply need a refresher.
Preface: explains changes made between 19th and 20th editions. If you never used the 19th edition, skip this section. (p. VII)
Table of Contents: great to get a bird's eye view of the structure of the entire book. (p. X)
Bluepages: rules geared toward practioner documents. (p. 3)
Whitepages: rules geared toward academic legal writing. (p. 57)
Tables: referenced throughout the rules, these tables provide details like abbreviations for case names and which authority to cite for foreign materials. (p. 233)
Index: look up particular rules, refers to page numbers, not rule numbers (p. 525)
Inside back cover: has examples of commonly used citation forms in the typefaces used in court documents and legal memoranda, corresponds with the Bluepages.
The first time an authority is cited in your document, it gets a "full citation."
When that authority is cited later in the document, you may be able to use a "short form," depending on the application of the rule. The short form that you use will depend, as always, on what type of document you are writing (bluepages v. whitepages) and on the type of authority (is it a case or a statute?).
For example, B4 is the Bluepages rule for caselaw citation. B4.1 gives the rules for full citation for cases and B4.2 provides the rules for the short forms for cases.
You can access the Bluebook's website at www.legalbluebook.com With a subscription, you can access an online version of the Bluebook at this site. The Bluebook that you purchased for your first year classes does not automatically come with an online subscription. If you would like to take a look at the online version for free, visit the law library's reference desk.
There are many opinions when it comes to the online Bluebook. Many students prefer to use the paper version because they can put tabs to jump right to frequently used rules. You can bookmark rules in the online version, but there's nothing quite like a bright yellow strip of paper! The paper version is also easier to thumb through in order to find a rule. Besides, you're required to buy the paper version as a 1L so you should already own it.
On the other hand, many students like the ability to search the rules online. You may find it easier to access the information on your computer, and it will definitely cut down on the number of books in your bag.
Even without a subscription to the online Bluebook, you can still see the Blue Tips. These are citation tips written by the editors of the Bluebook based on questions they received about the Bluebook.
The Law Library has several resources dedicated to legal research and writing. Please drop by the library and peruse our Practical Skills collection.