APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service, ProQuest (Firm), United States. Department of Commerce, & United States. Bureau of the Census. (1981). Apportionment of Representatives, Message from the President. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service, ProQuest (Firm), United States. Department of Commerce, and United States. Bureau of the Census. Apportionment of Representatives, Message from the President. Washington: [publisher not identified], 1981.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service, et al. Apportionment of Representatives, Message from the President. [publisher not identified], 1981.