United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and the Economy. (2013). Electronic submission of hazardous waste manifests: Modernizing for the 21st century : hearing before the Subcommittee on Environment and the Economy of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, second session, June 21, 2012. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and the Economy. Electronic Submission of Hazardous Waste Manifests: Modernizing for the 21st Century : Hearing Before the Subcommittee on Environment and the Economy of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, Second Session, June 21, 2012. Washington: U.S. Government Printing Office, 2013.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and the Economy. Electronic Submission of Hazardous Waste Manifests: Modernizing for the 21st Century : Hearing Before the Subcommittee on Environment and the Economy of the Committee on Energy and Commerce, House of Representatives, One Hundred Twelfth Congress, Second Session, June 21, 2012. U.S. Government Printing Office, 2013.