APA (7 वां संस्करण) प्रशस्ति पत्र

Grady, C. P. L., & Lim, H. C. (1980). Biological wastewater treatment: Theory and applications. Marcel Dekker.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Grady, C. P. Leslie, और Henry C. Lim. Biological Wastewater Treatment: Theory and Applications. New York: Marcel Dekker, 1980.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Grady, C. P. Leslie, और Henry C. Lim. Biological Wastewater Treatment: Theory and Applications. Marcel Dekker, 1980.