(1976). Vanguards in training, Jan 1976. National Institute on Drug Abuse.
Cita Chicago Style (17a ed.)Vanguards in Training, Jan 1976. Rockville, Md: National Institute on Drug Abuse, 1976.
Cita MLA (9a ed.)Vanguards in Training, Jan 1976. National Institute on Drug Abuse, 1976.
Precaución: Estas citas no son 100% exactas.