APA

United States, . (2000). Oversight of agency efforts to prevent and treat drug abuse: hearing before the Subcommittee on Criminal Justice, Drug Policy, and Human Resources of the Committee on Government Reform, House of Representatives, One Hundred Sixth Congress, first session, March 18, 1999. Washington: U.S. Government Printing Office.

Chicago

United States, . 2000. Oversight of agency efforts to prevent and treat drug abuse: hearing before the Subcommittee on Criminal Justice, Drug Policy, and Human Resources of the Committee on Government Reform, House of Representatives, One Hundred Sixth Congress, first session, March 18, 1999. Washington: U.S. Government Printing Office.

Harvard

United States, . (2000). Oversight of agency efforts to prevent and treat drug abuse: hearing before the Subcommittee on Criminal Justice, Drug Policy, and Human Resources of the Committee on Government Reform, House of Representatives, One Hundred Sixth Congress, first session, March 18, 1999. Washington: U.S. Government Printing Office.

MLA

United States, . Oversight of agency efforts to prevent and treat drug abuse: hearing before the Subcommittee on Criminal Justice, Drug Policy, and Human Resources of the Committee on Government Reform, House of Representatives, One Hundred Sixth Congress, first session, March 18, 1999. Washington: U.S. Government Printing Office. 2000.