Cita APA (7a ed.)
Gilligan, D. O. (2009). How effective are school feeding programs?
Cita Chicago Style (17a ed.)
Gilligan, Daniel O. How Effective Are School Feeding Programs? 2009.
Cita MLA (9a ed.)
Gilligan, Daniel O. How Effective Are School Feeding Programs? 2009.
Precaución: Estas citas no son 100% exactas.