Παραπομπή APA
European Monitoring Centre for Drugs and Drug Addiction. (2000). General report of activities 1999. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Monitoring Centre for Drugs and Drug Addiction. General Report of Activities 1999. Luxembourg: Office for Official Publications of the European Communities, 2000.
Παραπομπή MLAEuropean Monitoring Centre for Drugs and Drug Addiction. General Report of Activities 1999. Luxembourg: Office for Official Publications of the European Communities, 2000.
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