Cita APA (7a ed.)
Ringler, C., & Anwar, A. A. (2013). Water for food security: Challenges for Pakistan. Informa UK Limited.
Cita Chicago Style (17a ed.)
Ringler, Claudia, y Arif A. Anwar. Water for Food Security: Challenges for Pakistan. Informa UK Limited, 2013.
Cita MLA (9a ed.)
Ringler, Claudia, y Arif A. Anwar. Water for Food Security: Challenges for Pakistan. Informa UK Limited, 2013.
Precaución: Estas citas no son 100% exactas.