APA-referens (7:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction & Europol. (2019). EU Drug Markets Report 2019. European Monitoring Centre for Drugs and Drug Addiction Europol.
Chicago-referens (17:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction och Europol. EU Drug Markets Report 2019. European Monitoring Centre for Drugs and Drug Addiction Europol, 2019.
MLA-referens (9:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction och Europol. EU Drug Markets Report 2019. European Monitoring Centre for Drugs and Drug Addiction Europol, 2019.
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