Chicago
Amendments to Federal Rules of Civil Procedure https://www.govinfo.gov/app/details/USREPORTS-471/USREPORTS-471-BackMatter-9.
APA
Amendments to Federal Rules of Civil Procedure https://www.govinfo.gov/app/details/USREPORTS-471/USREPORTS-471-BackMatter-9.
MLA
Amendments to Federal Rules of Civil Procedure. https://www.govinfo.gov/app/details/USREPORTS-471/USREPORTS-471-BackMatter-9.
Bluebook
Amendments to Federal Rules of Civil Procedure.