APA (7th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection & ProQuest (Firm). (1991). Global climate change and stratospheric ozone depletion: Hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, first session, July 30, 1991. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection and ProQuest (Firm). Global Climate Change and Stratospheric Ozone Depletion: Hearing Before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, First Session, July 30, 1991. Washington: U.S. G.P.O., 1991.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection and ProQuest (Firm). Global Climate Change and Stratospheric Ozone Depletion: Hearing Before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred Second Congress, First Session, July 30, 1991. U.S. G.P.O., 1991.