APA (7th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution. (1969). Water pollution, 1969: Hearings before the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninety-first Congress, first session on S. 7 and S. 544, bills to amend the Federal Water Pollution Control Act, as amended, and related matters pertaining to the prevention and control of water pollution. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution. Water Pollution, 1969: Hearings Before the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninety-first Congress, First Session on S. 7 and S. 544, Bills to Amend the Federal Water Pollution Control Act, as Amended, and Related Matters Pertaining to the Prevention and Control of Water Pollution. Washington: U.S. Government Printing Office, 1969.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution. Water Pollution, 1969: Hearings Before the Subcommittee on Air and Water Pollution of the Committee on Public Works, United States Senate, Ninety-first Congress, First Session on S. 7 and S. 544, Bills to Amend the Federal Water Pollution Control Act, as Amended, and Related Matters Pertaining to the Prevention and Control of Water Pollution. U.S. Government Printing Office, 1969.