Cita APA (7a ed.)
Merrey, D. J. (2000). More crop per drop: Water scarcity or security?
Cita Chicago Style (17a ed.)
Merrey, Douglas J. More Crop Per Drop: Water Scarcity or Security? 2000.
Cita MLA (9a ed.)
Merrey, Douglas J. More Crop Per Drop: Water Scarcity or Security? 2000.
Precaución: Estas citas no son 100% exactas.