APA (7th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution & ProQuest (Firm). (1968). Thermal Pollution, 1968: Hearings before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Ninetieth Congress, second session, on Feb. 6, 13, 14, 1968. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution and ProQuest (Firm). Thermal Pollution, 1968: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Ninetieth Congress, Second Session, on Feb. 6, 13, 14, 1968. Washington: U.S. G.P.O., 1968.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution and ProQuest (Firm). Thermal Pollution, 1968: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Ninetieth Congress, Second Session, on Feb. 6, 13, 14, 1968. U.S. G.P.O., 1968.