APA-viite (7. p.)
European Monitoring Centre for Drugs and Drug Addiction. (2020). EMCDDA operating guidelines for the risk assessment of new psychoactive substances. Publications Office of the European Union.
Chicago-viite (17. p.)
European Monitoring Centre for Drugs and Drug Addiction. EMCDDA Operating Guidelines for the Risk Assessment of New Psychoactive Substances. Luxemburgo: Publications Office of the European Union, 2020.
MLA-viite (9. p.)
European Monitoring Centre for Drugs and Drug Addiction. EMCDDA Operating Guidelines for the Risk Assessment of New Psychoactive Substances. Publications Office of the European Union, 2020.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.