Cita APA (7a ed.)
Fall, A., Pearson, R., Lawrence, P., & Fernández Rivera, S. (1997). Feeding and working strategies for oxen used for draft purposes in semi-arid West Africa.
Cita Chicago Style (17a ed.)
Fall, Abdou, R.A Pearson, P.R Lawrence, y S. Fernández Rivera. Feeding and Working Strategies for Oxen Used for Draft Purposes in Semi-arid West Africa. 1997.
Cita MLA (9a ed.)
Fall, Abdou, et al. Feeding and Working Strategies for Oxen Used for Draft Purposes in Semi-arid West Africa. 1997.
Precaución: Estas citas no son 100% exactas.