APA

United States, . (1999). Acid Deposition Control Act: hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, on S. 1097, a bill to reduce acid deposition under the Clean Air Act, October 6, 1998. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. Acid Deposition Control Act: hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, on S. 1097, a bill to reduce acid deposition under the Clean Air Act, October 6, 1998. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). Acid Deposition Control Act: hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, on S. 1097, a bill to reduce acid deposition under the Clean Air Act, October 6, 1998. Washington: U.S. Government Printing Office.

MLA

United States, . Acid Deposition Control Act: hearing before the Subcommittee on Clean Air, Wetlands, Private Property and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Fifth Congress, second session, on S. 1097, a bill to reduce acid deposition under the Clean Air Act, October 6, 1998. Washington: U.S. Government Printing Office. 1999.