United States. Congress. Senate. Committee on Commerce. Subcommittee on Oceans and Atmosphere & ProQuest (Firm). (1972). Ocean mammal protection: Hearings, Ninety-second Congress, second session .. U.S. Govt. Print. Off.
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce. Subcommittee on Oceans and Atmosphere and ProQuest (Firm). Ocean Mammal Protection: Hearings, Ninety-second Congress, Second Session .. Washington: U.S. Govt. Print. Off, 1972.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce. Subcommittee on Oceans and Atmosphere and ProQuest (Firm). Ocean Mammal Protection: Hearings, Ninety-second Congress, Second Session .. U.S. Govt. Print. Off, 1972.
Warning: These citations may not always be 100% accurate.