United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Innovation, & ProQuest (Firm). (2009). Energy innovation: Hearing before the Subcommittee on Science, Technology, and Innovation of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, first session, March 20, 2007. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Innovation, and ProQuest (Firm). Energy Innovation: Hearing Before the Subcommittee on Science, Technology, and Innovation of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, First Session, March 20, 2007. Washington: U.S. G.P.O., 2009.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science, Technology, and Innovation, and ProQuest (Firm). Energy Innovation: Hearing Before the Subcommittee on Science, Technology, and Innovation of the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Tenth Congress, First Session, March 20, 2007. U.S. G.P.O., 2009.