APA

Nilson M., Mounteney J., Baker O. & European Monitoring Centre for Drugs and Drug Addiction. (1999). Evaluating the treatment of drug abuse in the European Union: papers arising from an EMCDDA workshop held in Athens, Greece, on 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities.

Chicago

Nilson Margareta, Mounteney Jane, Baker Oswin and European Monitoring Centre for Drugs and Drug Addiction. 1999. Evaluating the treatment of drug abuse in the European Union: papers arising from an EMCDDA workshop held in Athens, Greece, on 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities.

Harvard

Nilson M., Mounteney J., Baker O. and European Monitoring Centre for Drugs and Drug Addiction. (1999). Evaluating the treatment of drug abuse in the European Union: papers arising from an EMCDDA workshop held in Athens, Greece, on 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities.

MLA

Nilson Margareta, Mounteney Jane, Baker Oswin and European Monitoring Centre for Drugs and Drug Addiction. Evaluating the treatment of drug abuse in the European Union: papers arising from an EMCDDA workshop held in Athens, Greece, on 17-18 March 1997. Luxembourg: Office for Official Publications of the European Communities. 1999.