Cita APA (7a ed.)
Fall, A., Pearson, R., & Lawrence, P. (1997). Nutrition of draught oxen in semi-arid West Africa. 1. Energy expenditure by oxen working on soils of different consistencies. Cambridge University Press.
Cita Chicago Style (17a ed.)
Fall, Abdou, R.A Pearson, y P.R Lawrence. Nutrition of Draught Oxen in Semi-arid West Africa. 1. Energy Expenditure by Oxen Working on Soils of Different Consistencies. Cambridge University Press, 1997.
Cita MLA (9a ed.)
Fall, Abdou, et al. Nutrition of Draught Oxen in Semi-arid West Africa. 1. Energy Expenditure by Oxen Working on Soils of Different Consistencies. Cambridge University Press, 1997.
Precaución: Estas citas no son 100% exactas.