APA
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], . (2011). Guidelines for the treatment of drug dependence : a European perspective. Lisbon: EMCDDA.
Chicago
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], . 2011. Guidelines for the treatment of drug dependence : a European perspective. Lisbon: EMCDDA.
Harvard
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], . (2011). Guidelines for the treatment of drug dependence : a European perspective. Lisbon: EMCDDA.
MLA
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], . Guidelines for the treatment of drug dependence : a European perspective. Lisbon: EMCDDA. 2011.
BOEKEN/BROCHURES