Cita APA (7a ed.)

National Institute on Drug Abuse. (1979). Drug abuse indicator trends: Proceedings. National Institute on Drug Abuse.

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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