APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests, & ProQuest (Firm). (1990). Concessions policy of the National Park Service: Hearings before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, second session ... July 25 and 31, 1990. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests, and ProQuest (Firm). Concessions Policy of the National Park Service: Hearings Before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, Second Session ... July 25 and 31, 1990. Washington: U.S. G.P.O., 1990.

MLA (8th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources. Subcommittee on Public Lands, National Parks, and Forests, and ProQuest (Firm). Concessions Policy of the National Park Service: Hearings Before the Subcommittee on Public Lands, National Parks, and Forests of the Committee on Energy and Natural Resources, United States Senate, One Hundred First Congress, Second Session ... July 25 and 31, 1990. U.S. G.P.O., 1990.