APA-Zitierstil (7. Ausg.)
World Health Organization & ebrary, Inc. (2009). Guidelines for the psychosocially assisted pharmacological treatment of opioid dependence. World Health Organization.
Chicago-Zitierstil (17. Ausg.)
World Health Organization und Inc ebrary. Guidelines for the Psychosocially Assisted Pharmacological Treatment of Opioid Dependence. Geneva, Switzerland: World Health Organization, 2009.
MLA-Zitierstil (9. Ausg.)
World Health Organization und Inc ebrary. Guidelines for the Psychosocially Assisted Pharmacological Treatment of Opioid Dependence. World Health Organization, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.