APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation, & ProQuest (Firm). (1981). Marine Mammal Protection Act: Hearing before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, first session on reauthorization of the Marine Mammal Protection Act, April 3, 1981. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation, and ProQuest (Firm). Marine Mammal Protection Act: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, First Session on Reauthorization of the Marine Mammal Protection Act, April 3, 1981. Washington: U.S. G.P.O., 1981.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce, Science, and Transportation, and ProQuest (Firm). Marine Mammal Protection Act: Hearing Before the Committee on Commerce, Science, and Transportation, United States Senate, Ninety-seventh Congress, First Session on Reauthorization of the Marine Mammal Protection Act, April 3, 1981. U.S. G.P.O., 1981.