(1981). Drug program report: Credentialing. Training Division, National Institute on Drug Abuse, U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration.
Cita Chicago Style (17a ed.)Drug Program Report: Credentialing. Rockville, Md: Training Division, National Institute on Drug Abuse, U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration, 1981.
Cita MLA (9a ed.)Drug Program Report: Credentialing. Training Division, National Institute on Drug Abuse, U.S. Dept. of Health and Human Services, Public Health Service, Alcohol, Drug Abuse, and Mental Health Administration, 1981.
Precaución: Estas citas no son 100% exactas.