APA (7th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on the Environment & ProQuest (Firm). (1972). Endangered species conservation act of 1972: Hearings, Ninety-second Congress, second session, on S. 249 ... S. 3199 and S. 3818 ... August 4 and 10, 1972. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on the Environment and ProQuest (Firm). Endangered Species Conservation Act of 1972: Hearings, Ninety-second Congress, Second Session, on S. 249 ... S. 3199 and S. 3818 ... August 4 and 10, 1972. Washington: U.S. Govt. Print. Off, 1972.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Commerce. Subcommittee on the Environment and ProQuest (Firm). Endangered Species Conservation Act of 1972: Hearings, Ninety-second Congress, Second Session, on S. 249 ... S. 3199 and S. 3818 ... August 4 and 10, 1972. U.S. Govt. Print. Off, 1972.