APA-viite (7. p.)
Schäffer, D., & et al. (2014). Drug consumption rooms in Europe. Models, best practice and challenges. European Harm Reduction Network.
Chicago-viite (17. p.)
Schäffer, D., ja et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. Amsterdam: European Harm Reduction Network, 2014.
MLA-viite (9. p.)
Schäffer, D., ja et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. European Harm Reduction Network, 2014.
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