Group, W. B. (2015). Nigeria School Feeding. World Bank, Washington, DC.
Cita Chicago Style (17a ed.)Group, World Bank. Nigeria School Feeding. World Bank, Washington, DC, 2015.
Cita MLA (9a ed.)Group, World Bank. Nigeria School Feeding. World Bank, Washington, DC, 2015.
Precaución: Estas citas no son 100% exactas.