APA (7th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population & ProQuest (Firm). (1981). Census activities and the decennial census: Hearing before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-seventh Congress, first session, on H.R. 1990 ... June 11, 1981. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population and ProQuest (Firm). Census Activities and the Decennial Census: Hearing Before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-seventh Congress, First Session, on H.R. 1990 ... June 11, 1981. Washington: U.S. G.P.O., 1981.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Census and Population and ProQuest (Firm). Census Activities and the Decennial Census: Hearing Before the Subcommittee on Census and Population of the Committee on Post Office and Civil Service, House of Representatives, Ninety-seventh Congress, First Session, on H.R. 1990 ... June 11, 1981. U.S. G.P.O., 1981.