APA

United States, . (1999). Oversight hearing on Committee of Scientists, national forest planning: oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives; One Hundred Sixth Congress, first session; March 16, 1999; Washington, DC. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. Oversight hearing on Committee of Scientists, national forest planning: oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives; One Hundred Sixth Congress, first session; March 16, 1999; Washington, DC. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). Oversight hearing on Committee of Scientists, national forest planning: oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives; One Hundred Sixth Congress, first session; March 16, 1999; Washington, DC. Washington: U.S. Government Printing Office.

MLA

United States, . Oversight hearing on Committee of Scientists, national forest planning: oversight hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives; One Hundred Sixth Congress, first session; March 16, 1999; Washington, DC. Washington: U.S. Government Printing Office. 1999.