OFFICIAL REPORTER: United States Reports
The official reporter of the US Supreme Court is the United States Reports.
Cite the United States Reports if the case is reported in the official reporter (United States Reports). This is an example of a US Reports citation:
Roe v. Wade, 410 U.S. 113 (1973)
It includes:
This information and more is available from Georgetown Law's website.
UNOFFICIAL REPORTERS: Supreme Court Reporter, United States Supreme Court Reports, and others
If a legal case is available in the official reporter, then the official reporter should be cited. If it is not, then an unofficial reporter can be used.
Example of an unofficial reporter:
Riley v. California, 134 S. Ct. 2473 (2014)
It includes:
This information and more is available from Georgetown Law's website.