APA (7th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution & ProQuest (Firm). (1966). Air Pollution -- 1966: Hearings before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Eighty-Ninth Congress, second session, on June 7-9, 14, 15, 1966. 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). Air Pollution -- 1966: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Eighty-Ninth Congress, Second Session, on June 7-9, 14, 15, 1966. Washington: U.S. G.P.O., 1966.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution and ProQuest (Firm). Air Pollution -- 1966: Hearings Before the United States Senate Committee on Public Works, Subcommittee on Air and Water Pollution, Eighty-Ninth Congress, Second Session, on June 7-9, 14, 15, 1966. U.S. G.P.O., 1966.