APA (7 वां संस्करण) प्रशस्ति पत्र
Schäffer, D., & et al. (2014). Drug consumption rooms in Europe. Models, best practice and challenges. European Harm Reduction Network.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Schäffer, D., और et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. Amsterdam: European Harm Reduction Network, 2014.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Schäffer, D., और et al. Drug Consumption Rooms in Europe. Models, Best Practice and Challenges. European Harm Reduction Network, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.