Cita APA (7a ed.)
Kumar, D., & Amarasinghe, U. A. (2009). Water productivity improvements in Indian agriculture: Potentials constraints and prospects. International Water Management Institute.
Cita Chicago Style (17a ed.)
Kumar, D., y Upali A. Amarasinghe. Water Productivity Improvements in Indian Agriculture: Potentials Constraints and Prospects. International Water Management Institute, 2009.
Cita MLA (9a ed.)
Kumar, D., y Upali A. Amarasinghe. Water Productivity Improvements in Indian Agriculture: Potentials Constraints and Prospects. International Water Management Institute, 2009.
Precaución: Estas citas no son 100% exactas.