APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks & ProQuest (Firm). (2008). Current national parks legislation: Hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, second session, on S. 1774, S. 2255, S. 2359, S. 2943, S. 3010, S. 3017, S. 3045, S. 3096, H.R. 1143, H.R. 3022, June 17, 2008. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks and ProQuest (Firm). Current National Parks Legislation: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, Second Session, on S. 1774, S. 2255, S. 2359, S. 2943, S. 3010, S. 3017, S. 3045, S. 3096, H.R. 1143, H.R. 3022, June 17, 2008. Washington: U.S. G.P.O., 2008.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks and ProQuest (Firm). Current National Parks Legislation: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, Second Session, on S. 1774, S. 2255, S. 2359, S. 2943, S. 3010, S. 3017, S. 3045, S. 3096, H.R. 1143, H.R. 3022, June 17, 2008. U.S. G.P.O., 2008.