APA (7th ed.) Citation

United States. Bureau of the Census & Goldfield, E. D. (1961). Congressional district data book (districts of the 87th Congress): A Statistical abstract supplement. U.S.Govt.Print.Off.

Chicago Style (17th ed.) Citation

United States. Bureau of the Census and Edwin D. Goldfield. Congressional District Data Book (districts of the 87th Congress): A Statistical Abstract Supplement. Washington: U.S.Govt.Print.Off, 1961.

MLA (9th ed.) Citation

United States. Bureau of the Census and Edwin D. Goldfield. Congressional District Data Book (districts of the 87th Congress): A Statistical Abstract Supplement. U.S.Govt.Print.Off, 1961.

Warning: These citations may not always be 100% accurate.