Cita APA (7a ed.)
von Braun, J. (2008). Biofuels, international food prices, and the poor. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
von Braun, Joachim. Biofuels, International Food Prices, and the Poor. International Food Policy Research Institute, 2008.
Cita MLA (9a ed.)
von Braun, Joachim. Biofuels, International Food Prices, and the Poor. International Food Policy Research Institute, 2008.
Precaución: Estas citas no son 100% exactas.