Cita APA (7a ed.)

National Institute on Drug Abuse, Community Correspondents, & National Institute on Drug Abuse Community Correspondents. (1979). Drug abuse indicator trends: Proceedings. National Institute on Drug Abuse.

Cita Chicago Style (17a ed.)

National Institute on Drug Abuse, Community Correspondents, y National Institute on Drug Abuse Community Correspondents. Drug Abuse Indicator Trends: Proceedings. Rockville, Md: National Institute on Drug Abuse, 1979.

Cita MLA (8a ed.)

National Institute on Drug Abuse, Community Correspondents, y National Institute on Drug Abuse Community Correspondents. Drug Abuse Indicator Trends: Proceedings. National Institute on Drug Abuse, 1979.