Cita APA (7a ed.)
Agriculture, I. C. f. T. (1989). Agroecological Studies Unit: December 1989.
Cita Chicago Style (17a ed.)
Agriculture, International Center for Tropical. Agroecological Studies Unit: December 1989. 1989.
Cita MLA (9a ed.)
Agriculture, International Center for Tropical. Agroecological Studies Unit: December 1989. 1989.
Precaución: Estas citas no son 100% exactas.