Cita APA (7a ed.)

National Institute on Drug Abuse & Trimble, J. E. (1987). Drug abuse among ethnic minorities. DHHS publication.

Cita Chicago Style (17a ed.)

National Institute on Drug Abuse y Joseph E. Trimble. "Drug Abuse Among Ethnic Minorities." DHHS Publication 1987.

Cita MLA (8a ed.)

National Institute on Drug Abuse y Joseph E. Trimble. "Drug Abuse Among Ethnic Minorities." DHHS Publication, 1987.