Cita APA (7a ed.)
Cunningham, T. (2005). People and Plants International. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Cunningham, Tony. People and Plants International. Technical Centre for Agricultural and Rural Cooperation, 2005.
Cita MLA (9a ed.)
Cunningham, Tony. People and Plants International. Technical Centre for Agricultural and Rural Cooperation, 2005.
Precaución: Estas citas no son 100% exactas.