Johnston, L. (2012). The United States country report. Swedish Council for Information on Alcohol and Other Drugs, the European Monitoring Centre for Drugs and Drug Addiction, and the Council of Europe.
Chicago-Zitierstil (17. Ausg.)Johnston, L.D. The United States Country Report. Swedish Council for Information on Alcohol and Other Drugs, the European Monitoring Centre for Drugs and Drug Addiction, and the Council of Europe, 2012.
MLA-Zitierstil (9. Ausg.)Johnston, L.D. The United States Country Report. Swedish Council for Information on Alcohol and Other Drugs, the European Monitoring Centre for Drugs and Drug Addiction, and the Council of Europe, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.