APA (7 वां संस्करण) प्रशस्ति पत्र

Begon Michael, Harper, J. L., & Townsend Colin R. (2006). Ecology: From individuals to ecosystems (Fourth edition.). AUWSF.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Begon Michael, John L. Harper, और Townsend Colin R. Ecology: From Individuals to Ecosystems. Fourth edition. Malden: AUWSF, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Begon Michael, et al. Ecology: From Individuals to Ecosystems. Fourth edition. AUWSF, 2006.