APA (7th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment. (2009). Pushing the efficiency envelope: R&D for high-performance buildings, industries, and consumers : hearing before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, first session, April 28, 2009. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment. Pushing the Efficiency Envelope: R&D for High-performance Buildings, Industries, and Consumers : Hearing Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, April 28, 2009. Washington: U.S. G.P.O., 2009.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science and Technology (2007-2011). Subcommittee on Energy and Environment. Pushing the Efficiency Envelope: R&D for High-performance Buildings, Industries, and Consumers : Hearing Before the Subcommittee on Energy and Environment, Committee on Science and Technology, House of Representatives, One Hundred Eleventh Congress, First Session, April 28, 2009. U.S. G.P.O., 2009.