Cita APA (7a ed.)

Timmer, C. P. (2015). Food Security and Scarcity: Why Ending Hunger Is So Hard. University of Pennsylvania Press, Inc..

Cita Chicago Style (17a ed.)

Timmer, C. Peter. Food Security and Scarcity: Why Ending Hunger Is So Hard. Philadelphia: University of Pennsylvania Press, Inc., 2015.

Cita MLA (8a ed.)

Timmer, C. Peter. Food Security and Scarcity: Why Ending Hunger Is So Hard. University of Pennsylvania Press, Inc., 2015.