USA. (1990). Review of the national drug control strategy: Hearing before the Committee on the Judiciary, United States Senate. U.S. GPO.
Cita Chicago Style (17a ed.)USA. Review of the National Drug Control Strategy: Hearing Before the Committee on the Judiciary, United States Senate. Washington, DC: U.S. GPO, 1990.
Cita MLA (9a ed.)USA. Review of the National Drug Control Strategy: Hearing Before the Committee on the Judiciary, United States Senate. U.S. GPO, 1990.
Precaución: Estas citas no son 100% exactas.
