APA (7th ed.) Citation
Singh, O. P., Sharma, A., Singh, R., & Shah, T. (2004). Virtual water trade in dairy economy: Irrigation water productivity in Gujarat.
Chicago Style (17th ed.) Citation
Singh, Om Prakash, Amrita Sharma, Rahul Singh, and Tushaar Shah. Virtual Water Trade in Dairy Economy: Irrigation Water Productivity in Gujarat. 2004.
MLA (9th ed.) Citation
Singh, Om Prakash, et al. Virtual Water Trade in Dairy Economy: Irrigation Water Productivity in Gujarat. 2004.
Warning: These citations may not always be 100% accurate.