Cita APA (7a ed.)
von Braun, J. (2008). Rising food prices: What should be done? Wiley.
Cita Chicago Style (17a ed.)
von Braun, Joachim. Rising Food Prices: What Should Be Done? Wiley, 2008.
Cita MLA (9a ed.)
von Braun, Joachim. Rising Food Prices: What Should Be Done? Wiley, 2008.
Precaución: Estas citas no son 100% exactas.