Cita APA (7a ed.)
Delgado, C. L. (1991). Cereals protection and agricultural development strategy in the Sahel. Elsevier.
Cita Chicago Style (17a ed.)
Delgado, Christopher L. Cereals Protection and Agricultural Development Strategy in the Sahel. Elsevier, 1991.
Cita MLA (9a ed.)
Delgado, Christopher L. Cereals Protection and Agricultural Development Strategy in the Sahel. Elsevier, 1991.
Precaución: Estas citas no son 100% exactas.