APA引文

Koops, W. J., Herrero, M., VAN ARENDONK, J., & Vargas, B. (2000). Modeling extended lactations of dairy cows.

Citación estilo Chicago

Koops, W. J., M. Herrero, J.A.M VAN ARENDONK, y Bernardo Vargas. Modeling Extended Lactations of Dairy Cows. 2000.

MLA引文

Koops, W. J., M. Herrero, J.A.M VAN ARENDONK, y Bernardo Vargas. Modeling Extended Lactations of Dairy Cows. 2000.

警告：这些引文格式不一定是100％准确.