APA (7th ed.) Zitazioa
Schäffer, D., & et al. (2014). Drug consumption rooms in Europe. Models, best practice and challenges. European Harm Reduction Network.
Chicago Style (17th ed.) Zitazioa
Schäffer, D., eta et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. Amsterdam: European Harm Reduction Network, 2014.
MLA (9th ed.) Zitazioa
Schäffer, D., eta et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. European Harm Reduction Network, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.