Cita APA (7a ed.)
Ellis, F. (1992). Agricultural policies in developing countries. Cambridge University Press.
Cita Chicago Style (17a ed.)
Ellis, Frank. Agricultural Policies in Developing Countries. Cambridge ; New York: Cambridge University Press, 1992.
Cita MLA (9a ed.)
Ellis, Frank. Agricultural Policies in Developing Countries. Cambridge University Press, 1992.
Precaución: Estas citas no son 100% exactas.