Cita APA (7a ed.)
Al-Riffai, P., Breisinger, C., Ecker, O., Thiele, R., Verner, D., Wiebelt, M., & Zhu, T. (2013). Economic impacts of droughts in the Syrian Arab Republic and floods in the Republic of Yemen. World Bank.
Cita Chicago Style (17a ed.)
Al-Riffai, Perrihan, Clemens Breisinger, Olivier Ecker, Rainer Thiele, Dorte Verner, Manfred Wiebelt, y Tingju Zhu. Economic Impacts of Droughts in the Syrian Arab Republic and Floods in the Republic of Yemen. World Bank, 2013.
Cita MLA (9a ed.)
Al-Riffai, Perrihan, et al. Economic Impacts of Droughts in the Syrian Arab Republic and Floods in the Republic of Yemen. World Bank, 2013.
Precaución: Estas citas no son 100% exactas.