Παραπομπή APA
European Monitoring Centre for Drugs and Drug Addiction. (1998). General report on the activities of the European Union 1997. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Monitoring Centre for Drugs and Drug Addiction. General Report On the Activities of the European Union 1997. Luxembourg: Office for Official Publications of the European Communities, 1998.
Παραπομπή MLAEuropean Monitoring Centre for Drugs and Drug Addiction. General Report On the Activities of the European Union 1997. Luxembourg: Office for Official Publications of the European Communities, 1998.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.