APA (7 वां संस्करण) प्रशस्ति पत्र

SpringerLink (Online service), Jaeger, C. C., Tàbara, J. D., & Jaeger, J. (2011). European research on sustainable development. Springer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

SpringerLink (Online service), Carlo C. Jaeger, J. David Tàbara, और Julia Jaeger. European Research on Sustainable Development. Berlin, Heidelberg, New York: Springer, 2011.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

SpringerLink (Online service), et al. European Research on Sustainable Development. Springer, 2011.