-. (1991). Federal rules of civil procedure: As amended to Februa-ary 1, 1991. West.
Chicago Style (17th ed.) Citation-. Federal Rules of Civil Procedure: As Amended to Februa-ary 1, 1991. St. Paul: West, 1991.
MLA引文-. Federal Rules of Civil Procedure: As Amended to Februa-ary 1, 1991. West, 1991.
警告：這些引文格式不一定是100％准確.