APA
Kazianga H., Alderman Harold, De Walque Damien & World Bank. (2009). Educational and health impacts of two school feeding schemes. Washington: World Bank.
Chicago
Kazianga Harounan, Alderman Harold, De Walque Damien and World Bank. 2009. Educational and health impacts of two school feeding schemes. Washington: World Bank.
Harvard
Kazianga H., Alderman Harold, De Walque Damien and World Bank. (2009). Educational and health impacts of two school feeding schemes. Washington: World Bank.
MLA
Kazianga Harounan, Alderman Harold, De Walque Damien and World Bank. Educational and health impacts of two school feeding schemes. Washington: World Bank. 2009.