Court opinions have a special citation format, based on the court issuing the opinion and where you find the opinion. Since 1879 court opinions were published in physical books as part of the National Reporter System from West Publishing.
A full citation includes
Roe v. Wade | 410 | U.S. | 113, | 157 | (1973) |
Case/Party names | Reporter volume |
Reporter abbreviation |
First page of opinion |
Specific page being quoted |
Year of opinion |
Citizens United v. Fed. Election Comm | 558 | U.S. | 310, | 130 | S. Ct. | 876, | 175 | L.Ed.. 2d | 753 | (2010) |
Case/Party names | Reporter volume |
Reporter abbreviation |
First page of opinion |
Reporter volume |
Reporter abbreviation |
First page of opinion |
Reporter volume |
Reporter abbreviation |
First page of opinion |
Year of opinion |
Cooper v. City of Charleston | 218 | W.Va.. | 279, | 624 | S.E.2d | 716, | 2005 | LEXIS | 172 | (2005) |
Case/Party names | Reporter volume |
Reporter abbreviation |
First page of opinion |
Reporter volume |
Reporter abbreviation |
First page of opinion |
Year of opinion |
Online Reporter |
First page of opinion |
Year of opinion |
Appendix 7.1 of the 6th edition of the Publication Manual of the American Psychological Association gives guidance on referencing legal materials. Follow the Bluebook on abbreviations for the published source, court, dates, and the proper form to signal the various stages in the case's history. For in-text citations, give the name of the case (italicized) and the year of the decision. If more than one year is given, include those years as well.
Reference list: Name v. Name, Volume Source Page (Court Date) | in-text citation | |
Decided case | Roe v. Wade, 410 U.S. 113 (1973) | Roe v. Wade (1973) or (Roe v. Wade, 1973) |
Appealed case | Roe v. Wade, 314 F. Supp. 1217(N.D. Tex., 1970), aff'd in part and rev'd in part, 410 U.S. 113 (1973) | Roe v. Wade (1971/1973) or (Roe v. Wade, 1971/1973) |
Unpublished opinion | State ex rel. White v. Narick, No. 15957, 1984 W. Va. LEXIS 401, (W. Va. March 21, 1984) | State ex rel. White v. Narick (1984) or (State ex rel. White v. Narick, 1984) |
State Appeals Crt case | Cooper v. City of Charleston, 218 W. Va. 279 (2005) | Cooper v. City of Charleston (2005) or (Cooper v. City of Charleston, 2005) |
Paragraph 5.7.14 of the 7th edition of the MLA Handbook for Writers of Research Papers gives guidance on referencing legal materials. Although legal citations are often full of abbreviations, you should only use those abbreviations that would be familiar to a general audiences; chapter 7 of the MLA Handbook gives some of these. The important words of each party's name are spelled out, with "v." between them.
In the reference list, the citation includes: Name v. Name, Volume Source Page. Court. Year. Source of information. Medium. Date accessed if on the Web. In-text citations use the first part of the first party's name.
Reference list | in-text citation |
Roe v. Wade, 410 US 113-178. Supreme Court of the United States. 1973. LexisNexis Academic. n.d. Web. 4 April 2016. | Roe or Roe v. Wade |
If an opinion is available in several different sources (such as Supreme Court opinions), those will be listed in what is know as a "parallel citation".
For example:
Citizens United v. Federal Election Commission, 558 U.S. 310, 130 S. Ct. 876, 175 L. Ed. 2d 753, 2010 U.S. LEXIS 766 (U.S. 2010)
shows the official reporter (U.S.) and three commercial reporters--two in print (S.Ct. and L. Ed. 2d) and one online (LEXIS).