Stiling, P. (1999). Ecology: Theories and applications (3rd ed.). Prentice-Hall.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStiling, Peter. Ecology: Theories and Applications. 3rd ed. Upper Saddle, NJ: Prentice-Hall, 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStiling, Peter. Ecology: Theories and Applications. 3rd ed. Prentice-Hall, 1999.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.