Cita APA (7a ed.)
von Braun, J. (2009). Threats to security related to food, agriculture, and natural resources – What to do?
Cita Chicago Style (17a ed.)
von Braun, Joachim. Threats to Security Related to Food, Agriculture, and Natural Resources – What to Do? 2009.
Cita MLA (9a ed.)
von Braun, Joachim. Threats to Security Related to Food, Agriculture, and Natural Resources – What to Do? 2009.
Precaución: Estas citas no son 100% exactas.