APA-viite (7. p.)
European Monitoring Centre for Drugs and Drug Addiction. (2020). Wastewater analysis and drugs. A European multi-city study. European Monitoring Centre for Drugs and Drug Addiction.
Chicago-viite (17. p.)
European Monitoring Centre for Drugs and Drug Addiction. Wastewater Analysis and Drugs. A European Multi-city Study. Lisboa: European Monitoring Centre for Drugs and Drug Addiction, 2020.
MLA-viite (9. p.)
European Monitoring Centre for Drugs and Drug Addiction. Wastewater Analysis and Drugs. A European Multi-city Study. European Monitoring Centre for Drugs and Drug Addiction, 2020.
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