APA
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], Pompidou Group, . (1997). Estimating the prevalence of problem drug use in Europe : papers arising from a scientific seminar on 'Addiction prevalence estimation: methods and research strategies' held in Strasbourg, France, 10-14 June 1996 jointly organised by the Pompidou Group of the Council of Europe and the European Monitoring Centre for Drugs and Drug Addiction. Luxembourg: Office for the Official Publications of the European Communities.
Chicago
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], Pompidou Group, . 1997. Estimating the prevalence of problem drug use in Europe : papers arising from a scientific seminar on 'Addiction prevalence estimation: methods and research strategies' held in Strasbourg, France, 10-14 June 1996 jointly organised by the Pompidou Group of the Council of Europe and the European Monitoring Centre for Drugs and Drug Addiction. Luxembourg: Office for the Official Publications of the European Communities.
Harvard
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], Pompidou Group, . (1997). Estimating the prevalence of problem drug use in Europe : papers arising from a scientific seminar on 'Addiction prevalence estimation: methods and research strategies' held in Strasbourg, France, 10-14 June 1996 jointly organised by the Pompidou Group of the Council of Europe and the European Monitoring Centre for Drugs and Drug Addiction. Luxembourg: Office for the Official Publications of the European Communities.
MLA
European Monitoring Centre for Drugs and Drug Addiction [EMCDDA], Pompidou Group, . Estimating the prevalence of problem drug use in Europe : papers arising from a scientific seminar on 'Addiction prevalence estimation: methods and research strategies' held in Strasbourg, France, 10-14 June 1996 jointly organised by the Pompidou Group of the Council of Europe and the European Monitoring Centre for Drugs and Drug Addiction. Luxembourg: Office for the Official Publications of the European Communities. 1997.