APA (7th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Superfund, Ocean, and Water Protection, & ProQuest (Firm). (1989). The seriousness and extent of ground water contamination: Hearing before the Subcommittee on Superfund, Ocean, and Water Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, first session, August 1, 1989. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Superfund, Ocean, and Water Protection, and ProQuest (Firm). The Seriousness and Extent of Ground Water Contamination: Hearing Before the Subcommittee on Superfund, Ocean, and Water Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, August 1, 1989. Washington: U.S. G.P.O., 1989.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Superfund, Ocean, and Water Protection, and ProQuest (Firm). The Seriousness and Extent of Ground Water Contamination: Hearing Before the Subcommittee on Superfund, Ocean, and Water Protection of the Committee on Environment and Public Works, United States Senate, One Hundred First Congress, First Session, August 1, 1989. U.S. G.P.O., 1989.