APA (7th ed.) Citation

Ritzema, H. P., Kselik, R. A. L., & Chanduvi, F. (1996). Drainage of irrigated lands. FAO.

Chicago Style (17th ed.) Citation

Ritzema, H. P., R. A. L. Kselik, and Fernando Chanduvi. Drainage of Irrigated Lands. Rome: FAO, 1996.

MLA (9th ed.) Citation

Ritzema, H. P., et al. Drainage of Irrigated Lands. FAO, 1996.