United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. (2006). Unlocking America's energy resources: Next generation : hearing before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, second session, May 18, 2006. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. Unlocking America's Energy Resources: Next Generation : Hearing Before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, Second Session, May 18, 2006. Washington: U.S. G.P.O., 2006.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality. Unlocking America's Energy Resources: Next Generation : Hearing Before the Subcommittee on Energy and Air Quality of the Committee on Energy and Commerce, House of Representatives, One Hundred Ninth Congress, Second Session, May 18, 2006. U.S. G.P.O., 2006.