(2003). National Household Survey on Drug Abuse, 2001 United States Department of Health and HumanServices. Substance Abuse and Mental Health ServicesAdministration. Office of Applied Studies. [electronic resource].
Cita Chicago Style (17a ed.)National Household Survey on Drug Abuse, 2001 United States Department of Health and HumanServices. Substance Abuse and Mental Health ServicesAdministration. Office of Applied Studies. [electronic Resource]. 2003.
Cita MLA (9a ed.)National Household Survey on Drug Abuse, 2001 United States Department of Health and HumanServices. Substance Abuse and Mental Health ServicesAdministration. Office of Applied Studies. [electronic Resource]. 2003.
Precaución: Estas citas no son 100% exactas.