APA (7th ed.) Citation
Amarasinghe, U. A., Singh, O. P., Sakthivadivel, R., & Kuppannan, P. (2009). State of irrigation in Tamil Nadu: Trends and turning points.
Chicago Style (17th ed.) Citation
Amarasinghe, Upali A., Om Prakash Singh, Ramaswamy Sakthivadivel, and Palanisami Kuppannan. State of Irrigation in Tamil Nadu: Trends and Turning Points. 2009.
MLA (9th ed.) Citation
Amarasinghe, Upali A., et al. State of Irrigation in Tamil Nadu: Trends and Turning Points. 2009.
Warning: These citations may not always be 100% accurate.