Cita APA (7a ed.)
Leeuw, P. d., Omore, A. O., Staal, S. J., & Thorpe, W. (1998). Dairy production systems in the tropics: A review. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Leeuw, P.N. de, Amos O. Omore, Steven J. Staal, y W.R Thorpe. Dairy Production Systems in the Tropics: A Review. International Livestock Research Institute, 1998.
Cita MLA (9a ed.)
Leeuw, P.N. de, et al. Dairy Production Systems in the Tropics: A Review. International Livestock Research Institute, 1998.
Precaución: Estas citas no son 100% exactas.