United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. (2009). Coal combustion waste storage and water quality: Hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, first session, April 30, 2009. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. Coal Combustion Waste Storage and Water Quality: Hearing Before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, First Session, April 30, 2009. Washington: U.S. G.P.O., 2009.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment. Coal Combustion Waste Storage and Water Quality: Hearing Before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Eleventh Congress, First Session, April 30, 2009. U.S. G.P.O., 2009.