United States. Congress & United States. Congress. Joint Committee on Printing. Congressional directory. U.S. Government Publishing Office.
Chicago Style (17th ed.) CitationUnited States. Congress and United States. Congress. Joint Committee on Printing. Congressional Directory. [Washington, D.C.]: U.S. Government Publishing Office.
MLA (9th ed.) CitationUnited States. Congress and United States. Congress. Joint Committee on Printing. Congressional Directory. U.S. Government Publishing Office.
Warning: These citations may not always be 100% accurate.