APA-referens (7:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction. (2021). Prison and drugs in Europe. Current and future challenges. Publications Office of the European Union.
Chicago-referens (17:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction. Prison and Drugs in Europe. Current and Future Challenges. Luxemburgo: Publications Office of the European Union, 2021.
MLA-referens (9:e uppl.)
European Monitoring Centre for Drugs and Drug Addiction. Prison and Drugs in Europe. Current and Future Challenges. Publications Office of the European Union, 2021.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.