APA (7 वां संस्करण) प्रशस्ति पत्र

Hagan, R. M., Haise, H. R., & Edminster, T. W. (1967). Irrigation of agricultural lands. American Society of Agronomy.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hagan, Robert M., Howard R. Haise, और Talcott W. Edminster. Irrigation of Agricultural Lands. Madison, Wisconsin, USA: American Society of Agronomy, 1967.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hagan, Robert M., et al. Irrigation of Agricultural Lands. American Society of Agronomy, 1967.