(1994). Prevalence of Drug Use in the DC Metropolitan Area Household and Nonhousehold Populations, 1991. United States Department of Health and Human Services, National Institute on Drug Abuse.
Chicago-Zitierstil (17. Ausg.)Prevalence of Drug Use in the DC Metropolitan Area Household and Nonhousehold Populations, 1991. United States Department of Health and Human Services, National Institute on Drug Abuse, 1994.
MLA-Zitierstil (9. Ausg.)Prevalence of Drug Use in the DC Metropolitan Area Household and Nonhousehold Populations, 1991. United States Department of Health and Human Services, National Institute on Drug Abuse, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.