APA (7th ed.) Citation

United States. Congress. Senate. Committee on Government Operations & ProQuest (Firm). (1968). Population Crisis: Hearings before the United States Senate Committee on Government Operations, Ninetieth Congress, second session. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Government Operations and ProQuest (Firm). Population Crisis: Hearings Before the United States Senate Committee on Government Operations, Ninetieth Congress, Second Session. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Government Operations and ProQuest (Firm). Population Crisis: Hearings Before the United States Senate Committee on Government Operations, Ninetieth Congress, Second Session. U.S. G.P.O., 1968.