United States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of the Interior, Environment, and Related Agencies. (2010). Oversight hearing concerning the mountain pine beetle epidemic in the western United States: Hearing before a subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, second session, special hearing, May 5, 2008, Eagle, CO. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of the Interior, Environment, and Related Agencies. Oversight Hearing Concerning the Mountain Pine Beetle Epidemic in the Western United States: Hearing Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, Second Session, Special Hearing, May 5, 2008, Eagle, CO. Washington: U.S. G.P.O., 2010.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Appropriations. Subcommittee on Department of the Interior, Environment, and Related Agencies. Oversight Hearing Concerning the Mountain Pine Beetle Epidemic in the Western United States: Hearing Before a Subcommittee of the Committee on Appropriations, United States Senate, One Hundred Tenth Congress, Second Session, Special Hearing, May 5, 2008, Eagle, CO. U.S. G.P.O., 2010.