Cita APA (7a ed.)
Chartres, C. J. (2012). Water and food security.
Cita Chicago Style (17a ed.)
Chartres, Colin J. Water and Food Security. 2012.
Cita MLA (9a ed.)
Chartres, Colin J. Water and Food Security. 2012.
Precaución: Estas citas no son 100% exactas.