Chicago
Amendments to Rules of Civil Procedure
https://www.govinfo.gov/app/details/USREPORTS-401/USREPORTS-401-BackMatter-9.
APA
Amendments to Rules of Civil Procedure
https://www.govinfo.gov/app/details/USREPORTS-401/USREPORTS-401-BackMatter-9.
MLA
Amendments to Rules of Civil Procedure.
https://www.govinfo.gov/app/details/USREPORTS-401/USREPORTS-401-BackMatter-9.
Bluebook
Amendments to Rules of Civil Procedure.