United States. Congress. Senate. Committee on Energy and Natural Resources. (2003). Natural gas supply and prices: Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eighth Congress, first session, to receive testimony regarding natural gas supply and prices, February 25, 2003. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Natural Gas Supply and Prices: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eighth Congress, First Session, to Receive Testimony Regarding Natural Gas Supply and Prices, February 25, 2003. Washington: U.S. G.P.O., 2003.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Natural Gas Supply and Prices: Hearing Before the Committee on Energy and Natural Resources, United States Senate, One Hundred Eighth Congress, First Session, to Receive Testimony Regarding Natural Gas Supply and Prices, February 25, 2003. U.S. G.P.O., 2003.