APA (7th ed.) Citation

De Weerdt, J., Beegle, K., Friedman, J., & Gibson, J. (2014). The Challenge of Measuring Hunger. World Bank, Washington, DC.

Chicago Style (17th ed.) Citation

De Weerdt, Joachim, Kathleen Beegle, Jed Friedman, and John Gibson. The Challenge of Measuring Hunger. World Bank, Washington, DC, 2014.

MLA (8th ed.) Citation

De Weerdt, Joachim, et al. The Challenge of Measuring Hunger. World Bank, Washington, DC, 2014.