APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks & ProQuest (Firm). (2007). Miscellaneous national parks bills: Hearing before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, first session, on S. 169, S. 312, S. 580, S. 686, S. 722, S. 783, S. 890, H.R. 497, H.R. 1047, April 26, 2007. 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). Miscellaneous National Parks Bills: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, First Session, on S. 169, S. 312, S. 580, S. 686, S. 722, S. 783, S. 890, H.R. 497, H.R. 1047, April 26, 2007. Washington: U.S. G.P.O., 2007.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on National Parks and ProQuest (Firm). Miscellaneous National Parks Bills: Hearing Before the Subcommittee on National Parks of the Committee on Energy and Natural Resources, United States Senate, One Hundred Tenth Congress, First Session, on S. 169, S. 312, S. 580, S. 686, S. 722, S. 783, S. 890, H.R. 497, H.R. 1047, April 26, 2007. U.S. G.P.O., 2007.