APA

United States, . (1999). Public and private resource management and protection issues in the national forest systems: hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 18, 1999, Washington, DC. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. Public and private resource management and protection issues in the national forest systems: hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 18, 1999, Washington, DC. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). Public and private resource management and protection issues in the national forest systems: hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 18, 1999, Washington, DC. Washington: U.S. Government Printing Office.

MLA

United States, . Public and private resource management and protection issues in the national forest systems: hearing before the Subcommittee on Forest and Forest Health of the Committee on Resources, House of Representatives, One Hundred Sixth Congress, first session, May 18, 1999, Washington, DC. Washington: U.S. Government Printing Office. 1999.