Cita APA (7a ed.)
Haan, C. d., Westley, S., & Chater, S. (1979). Small ruminant production in the humid tropics. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Haan, Cees de, S. Westley, y S. Chater. Small Ruminant Production in the Humid Tropics. International Livestock Centre for Africa, 1979.
Cita MLA (9a ed.)
Haan, Cees de, et al. Small Ruminant Production in the Humid Tropics. International Livestock Centre for Africa, 1979.
Precaución: Estas citas no son 100% exactas.