APA (7th ed.) Citation

Castillo, A. R., & Beever, D. E. (1999). Improving nitrogen utilisation in dairy cows.

Chicago Style (17th ed.) Citation

Castillo, Alejandro R., and David E. Beever. Improving Nitrogen Utilisation in Dairy Cows. Reading, 1999.

MLA (9th ed.) Citation

Castillo, Alejandro R., and David E. Beever. Improving Nitrogen Utilisation in Dairy Cows. 1999.

Warning: These citations may not always be 100% accurate.