Cita APA (7a ed.)
Vargas, B., Koops, W., Herrero, M., & Arendonk, J. A. v. (2000). Modeling extended lactations of dairy cows.
Cita Chicago Style (17a ed.)
Vargas, B., W.J Koops, Mario Herrero, y Johan A.M. van Arendonk. Modeling Extended Lactations of Dairy Cows. 2000.
Cita MLA (9a ed.)
Vargas, B., et al. Modeling Extended Lactations of Dairy Cows. 2000.
Precaución: Estas citas no son 100% exactas.