Cita APA (7a ed.)

USA. (1990). National drug control strategy: Hearing before the Select Committee on Narcotics Abuse and Control, House of Representatives, 101. Congress, 1. session, September 13, 1989. U.S. Gov.Print.Off.

Cita Chicago Style (17a ed.)

USA. National Drug Control Strategy: Hearing Before the Select Committee on Narcotics Abuse and Control, House of Representatives, 101. Congress, 1. Session, September 13, 1989. Washington, DC: U.S. Gov.Print.Off, 1990.

Cita MLA (9a ed.)

USA. National Drug Control Strategy: Hearing Before the Select Committee on Narcotics Abuse and Control, House of Representatives, 101. Congress, 1. Session, September 13, 1989. U.S. Gov.Print.Off, 1990.