United States. Bureau of the Census & Lerner, W. (1973). Congressional district data book: 93d Congress: A Statistical abstract supplement. [For sale by the Supt. of Docs., U.S. Govt. Print. Off].
Chicago Style (17th ed.) CitationUnited States. Bureau of the Census and William Lerner. Congressional District Data Book: 93d Congress: A Statistical Abstract Supplement. [Washington]: [For sale by the Supt. of Docs., U.S. Govt. Print. Off], 1973.
MLA (9th ed.) CitationUnited States. Bureau of the Census and William Lerner. Congressional District Data Book: 93d Congress: A Statistical Abstract Supplement. [For sale by the Supt. of Docs., U.S. Govt. Print. Off], 1973.
Warning: These citations may not always be 100% accurate.