APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on Merchant Marine and Fisheries & ProQuest (Firm). (1967). Ecological Imbalance in the Great Lakes: Hearings before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine and Fisheries, Ninetieth Congress, first session, on Aug. 5, 7, 1967. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on Merchant Marine and Fisheries and ProQuest (Firm). Ecological Imbalance in the Great Lakes: Hearings Before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine and Fisheries, Ninetieth Congress, First Session, on Aug. 5, 7, 1967. Washington: U.S. G.P.O., 1967.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on Merchant Marine and Fisheries and ProQuest (Firm). Ecological Imbalance in the Great Lakes: Hearings Before the United States Senate Committee on Commerce, Subcommittee on Merchant Marine and Fisheries, Ninetieth Congress, First Session, on Aug. 5, 7, 1967. U.S. G.P.O., 1967.