Chicago
Index to Volume 319 https://www.govinfo.gov/app/details/USREPORTS-319/USREPORTS-319-BackMatter-5.
APA
Index to Volume 319 https://www.govinfo.gov/app/details/USREPORTS-319/USREPORTS-319-BackMatter-5.
MLA
Index to Volume 319. https://www.govinfo.gov/app/details/USREPORTS-319/USREPORTS-319-BackMatter-5.
Bluebook
Index to Volume 319.