APA (7th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Environment, & ProQuest (Firm). (1991). The U.N. Conference on Environment and Development: Hearing before the Subcommittee on Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Second Congress, first session, May 7, 1991. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Environment, and ProQuest (Firm). The U.N. Conference on Environment and Development: Hearing Before the Subcommittee on Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Second Congress, First Session, May 7, 1991. Washington: U.S. G.P.O., 1991.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Environment, and ProQuest (Firm). The U.N. Conference on Environment and Development: Hearing Before the Subcommittee on Environment of the Committee on Science, Space, and Technology, U.S. House of Representatives, One Hundred Second Congress, First Session, May 7, 1991. U.S. G.P.O., 1991.