APA (7th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks & ProQuest (Firm). (2006). Disability access in the national park system: Oversight hearing before the Subcommittee on National Parks of the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, second session, Thursday, May 11, 2006. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and ProQuest (Firm). Disability Access in the National Park System: Oversight Hearing Before the Subcommittee on National Parks of the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, Second Session, Thursday, May 11, 2006. Washington: U.S. G.P.O., 2006.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Resources. Subcommittee on National Parks and ProQuest (Firm). Disability Access in the National Park System: Oversight Hearing Before the Subcommittee on National Parks of the Committee on Resources, U.S. House of Representatives, One Hundred Ninth Congress, Second Session, Thursday, May 11, 2006. U.S. G.P.O., 2006.