APA

United States, . (1999). The Drug Addiction Treatment Act of 1999: hearing before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; July 30, 1999. Washington: U.S. Government Printing Office.

Chicago

United States, . 1999. The Drug Addiction Treatment Act of 1999: hearing before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; July 30, 1999. Washington: U.S. Government Printing Office.

Harvard

United States, . (1999). The Drug Addiction Treatment Act of 1999: hearing before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; July 30, 1999. Washington: U.S. Government Printing Office.

MLA

United States, . The Drug Addiction Treatment Act of 1999: hearing before the Subcommittee on Health and Environment of the Committee on Commerce, House of Representatives ; One Hundred Sixth Congress, first session ; July 30, 1999. Washington: U.S. Government Printing Office. 1999.