APA (7th ed.) Citation
Seckler, D., Amarasinghe, U. A., Molden, D. J., Silva, R. d., & Barker, R. (1998). World water demand and supply, 1990 to 2025: Scenarios and issues. International Irrigation Management Institute.
Chicago Style (17th ed.) Citation
Seckler, D., Upali A. Amarasinghe, David J. Molden, R. de Silva, and Randolph Barker. World Water Demand and Supply, 1990 to 2025: Scenarios and Issues. International Irrigation Management Institute, 1998.
MLA (9th ed.) Citation
Seckler, D., et al. World Water Demand and Supply, 1990 to 2025: Scenarios and Issues. International Irrigation Management Institute, 1998.
Warning: These citations may not always be 100% accurate.