APA

United States, . (2000). Clean water action plan: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, May 13, 1999, review of a water pollution control "blueprint" proposed by the President. Washington: U.S. Government Printing Office.

Chicago

United States, . 2000. Clean water action plan: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, May 13, 1999, review of a water pollution control "blueprint" proposed by the President. Washington: U.S. Government Printing Office.

Harvard

United States, . (2000). Clean water action plan: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, May 13, 1999, review of a water pollution control "blueprint" proposed by the President. Washington: U.S. Government Printing Office.

MLA

United States, . Clean water action plan: hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Sixth Congress, first session, May 13, 1999, review of a water pollution control "blueprint" proposed by the President. Washington: U.S. Government Printing Office. 2000.