APA (7th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands & ProQuest (Firm). (2000). Issues regarding the new NPS methodology used to evaluate the achievement of natural quiet restoration standards in Grand Canyon National Park: Oversight hearing before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 25, 1999, Washington, DC. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands and ProQuest (Firm). Issues Regarding the New NPS Methodology Used to Evaluate the Achievement of Natural Quiet Restoration Standards in Grand Canyon National Park: Oversight Hearing Before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, First Session, May 25, 1999, Washington, DC. Washington: U.S. G.P.O., 2000.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and Public Lands and ProQuest (Firm). Issues Regarding the New NPS Methodology Used to Evaluate the Achievement of Natural Quiet Restoration Standards in Grand Canyon National Park: Oversight Hearing Before the Subcommittee on National Parks and Public Lands of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, First Session, May 25, 1999, Washington, DC. U.S. G.P.O., 2000.