United States. Congress. Senate. Committee on Energy and Natural Resources. (2003). Oil 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 oil supply and prices, February 13, 2003. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Oil 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 Oil Supply and Prices, February 13, 2003. Washington: U.S. G.P.O., 2003.
MLA (8th ed.) CitationUnited States. Congress. Senate. Committee on Energy and Natural Resources. Oil 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 Oil Supply and Prices, February 13, 2003. U.S. G.P.O., 2003.