Tossmann, H., & Leuschner, F. (2009). Internet-based drug treatment interventions: Best practice and applications in EU Member States. EMCDDA insights.
Chicago-Zitierstil (17. Ausg.)Tossmann, Hans-Peter, und Fabian Leuschner. "Internet-based Drug Treatment Interventions: Best Practice and Applications in EU Member States." EMCDDA Insights 2009.
MLA-Zitierstil (9. Ausg.)Tossmann, Hans-Peter, und Fabian Leuschner. "Internet-based Drug Treatment Interventions: Best Practice and Applications in EU Member States." EMCDDA Insights, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.