United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics. (1993). National Health Interview Survey, 1991: Drug and Alcohol Use Supplement. [Verlag nicht ermittelbar]. https://doi.org/10.3886/ICPSR06132.v1
Chicago-Zitierstil (17. Ausg.)United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics. National Health Interview Survey, 1991: Drug and Alcohol Use Supplement. [Erscheinungsort nicht ermittelbar]: [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR06132.v1.
MLA-Zitierstil (9. Ausg.)United States Department of Health and Human Services. Centers for Disease Control and Prevention. National Center for Health Statistics. National Health Interview Survey, 1991: Drug and Alcohol Use Supplement. [Verlag nicht ermittelbar], 1993. https://doi.org/10.3886/ICPSR06132.v1.