APA

United States, . (2008). Clean coal, oil and gas development: new energy opportunities through carbon capture and storage : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, first session, special hearing, August 13, 2007, Bismarck, ND. Washington: U.S. G.P.O.

Chicago

United States, . 2008. Clean coal, oil and gas development: new energy opportunities through carbon capture and storage : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, first session, special hearing, August 13, 2007, Bismarck, ND. Washington: U.S. G.P.O.

Harvard

United States, . (2008). Clean coal, oil and gas development: new energy opportunities through carbon capture and storage : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, first session, special hearing, August 13, 2007, Bismarck, ND. Washington: U.S. G.P.O.

MLA

United States, . Clean coal, oil and gas development: new energy opportunities through carbon capture and storage : hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, first session, special hearing, August 13, 2007, Bismarck, ND. Washington: U.S. G.P.O. 2008.