Cita APA (7a ed.)
von Grebmer, K., Torero, M., Olofinbiyi, T., Fritschel, H., Wiesmann, D., Yohannes, Y., . . . von Oppeln, C. (2011). 2011 Global Hunger Index: The Challenge of Hunger: Taming price spikes and excessive food price volatility. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
von Grebmer, Klaus, Máximo Torero, Tolulope Olofinbiyi, Heidi Fritschel, Doris Wiesmann, Yisehac Yohannes, Lilly Schofield, y Constanze von Oppeln. 2011 Global Hunger Index: The Challenge of Hunger: Taming Price Spikes and Excessive Food Price Volatility. International Food Policy Research Institute, 2011.
Cita MLA (9a ed.)
von Grebmer, Klaus, et al. 2011 Global Hunger Index: The Challenge of Hunger: Taming Price Spikes and Excessive Food Price Volatility. International Food Policy Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.