United States. Congress. Senate. Committee on Foreign Relations. Subcommittee on Oceans and International Environment & ProQuest (Firm). (1973). Participation by U.S. in United Nations Environment Program: Hearings, Ninety-Third Congress, first session. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. Subcommittee on Oceans and International Environment and ProQuest (Firm). Participation by U.S. in United Nations Environment Program: Hearings, Ninety-Third Congress, First Session. Washington: U.S. G.P.O., 1973.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Foreign Relations. Subcommittee on Oceans and International Environment and ProQuest (Firm). Participation by U.S. in United Nations Environment Program: Hearings, Ninety-Third Congress, First Session. U.S. G.P.O., 1973.