APA-viite (7. p.)
European Monitoring Centre for Drugs and Drug Addiction. (2020). European Drug Report 2020. Trends and Developments. Publications Office of the European Union.
Chicago-viite (17. p.)
European Monitoring Centre for Drugs and Drug Addiction. European Drug Report 2020. Trends and Developments. Luxemburgo: Publications Office of the European Union, 2020.
MLA-viite (9. p.)
European Monitoring Centre for Drugs and Drug Addiction. European Drug Report 2020. Trends and Developments. Publications Office of the European Union, 2020.
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