National Institute on Drug Abuse. (1981). The door: A model youth center. DHHS publication.
Cita Chicago Style (17a ed.)National Institute on Drug Abuse. "The Door: A Model Youth Center." DHHS Publication 1981.
Cita MLA (8a ed.)National Institute on Drug Abuse. "The Door: A Model Youth Center." DHHS Publication, 1981.
Precaución: Estas citas no son 100% exactas.