Cita APA (7a ed.)
Cai, X., & Rosegrant, M. W. (2003). World water productivity: Current situation and future options.
Cita Chicago Style (17a ed.)
Cai, Xueliang, y Mark W. Rosegrant. World Water Productivity: Current Situation and Future Options. 2003.
Cita MLA (9a ed.)
Cai, Xueliang, y Mark W. Rosegrant. World Water Productivity: Current Situation and Future Options. 2003.
Precaución: Estas citas no son 100% exactas.