United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment & ProQuest (Firm). (2008). Research to improve water-use efficiency and conservation: Technologies and practices : hearing before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, first session, October 30, 2007. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment and ProQuest (Firm). Research to Improve Water-use Efficiency and Conservation: Technologies and Practices : Hearing Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, First Session, October 30, 2007. Washington, D.C.: U.S. G.P.O., 2008.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment and ProQuest (Firm). Research to Improve Water-use Efficiency and Conservation: Technologies and Practices : Hearing Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Tenth Congress, First Session, October 30, 2007. U.S. G.P.O., 2008.