United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight. (1989). Contamination of ground water by pesticides: Hearing before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, One Hundredth Congress, second session, August 11, 1988. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight. Contamination of Ground Water by Pesticides: Hearing Before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, One Hundredth Congress, Second Session, August 11, 1988. Washington: U.S. Government Printing Office, 1989.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Investigations and Oversight. Contamination of Ground Water by Pesticides: Hearing Before the Subcommittee on Investigations and Oversight of the Committee on Public Works and Transportation, House of Representatives, One Hundredth Congress, Second Session, August 11, 1988. U.S. Government Printing Office, 1989.