Cita APA (7a ed.)
Kumar, A., & Ayyappan, S. (2014). Food security and public distribution system in India. Springer.
Cita Chicago Style (17a ed.)
Kumar, Anjani, y S. Ayyappan. Food Security and Public Distribution System in India. Springer, 2014.
Cita MLA (9a ed.)
Kumar, Anjani, y S. Ayyappan. Food Security and Public Distribution System in India. Springer, 2014.
Precaución: Estas citas no son 100% exactas.