Cita APA (7a ed.)
Delgado, C. L., & McIntire, J. (1982). Constraints on oxen cultivation in the Sahel. Wiley.
Cita Chicago Style (17a ed.)
Delgado, Christopher L., y John McIntire. Constraints on Oxen Cultivation in the Sahel. Wiley, 1982.
Cita MLA (9a ed.)
Delgado, Christopher L., y John McIntire. Constraints on Oxen Cultivation in the Sahel. Wiley, 1982.
Precaución: Estas citas no son 100% exactas.