United States. Administrative Office of the United States Courts. Judgeship Analysis Staff. History of federal judgeships: U.S. courts of appeals and U.S. district courts. [Administrative Office of the U.S. Courts.
Chicago Style (17th ed.) CitationUnited States. Administrative Office of the United States Courts. Judgeship Analysis Staff. History of Federal Judgeships: U.S. Courts of Appeals and U.S. District Courts. Washington, DC: [Administrative Office of the U.S. Courts.
MLA (9th ed.) CitationUnited States. Administrative Office of the United States Courts. Judgeship Analysis Staff. History of Federal Judgeships: U.S. Courts of Appeals and U.S. District Courts. [Administrative Office of the U.S. Courts.
Warning: These citations may not always be 100% accurate.