APA (7th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection & ProQuest (Firm). (1989). Proposals to control the manufacture, use, and disposal of ozone-depleting substances: Hearing before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, first session, on S. 201, S. 333, S. 491, S. 503, and S. 676, May 19, 1989. 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). Proposals to Control the Manufacture, Use, and Disposal of Ozone-depleting Substances: Hearing Before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, on S. 201, S. 333, S. 491, S. 503, and S. 676, May 19, 1989. Washington: U.S. G.P.O., 1989.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Environmental Protection and ProQuest (Firm). Proposals to Control the Manufacture, Use, and Disposal of Ozone-depleting Substances: Hearing Before the Subcommittee on Environmental Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, on S. 201, S. 333, S. 491, S. 503, and S. 676, May 19, 1989. U.S. G.P.O., 1989.