USA. (1987). U.S. narcotics control efforts in Mexico and on the Southwest border: Hearing before the Select Committee on Narcotics Abuse and Control, House of Representatives, 99. Congress, 2. session, July, 22, 1986. U.S. Government Print. Off.
Cita Chicago Style (17a ed.)USA. U.S. Narcotics Control Efforts in Mexico and on the Southwest Border: Hearing Before the Select Committee on Narcotics Abuse and Control, House of Representatives, 99. Congress, 2. Session, July, 22, 1986. Washington, DC: U.S. Government Print. Off, 1987.
Cita MLA (9a ed.)USA. U.S. Narcotics Control Efforts in Mexico and on the Southwest Border: Hearing Before the Select Committee on Narcotics Abuse and Control, House of Representatives, 99. Congress, 2. Session, July, 22, 1986. U.S. Government Print. Off, 1987.
