APA (7th ed.) Citation

Preston, T. R., & Willis, M. B. (1974). Intensive beef production (2d ed.). Pergamon Press.

Chicago Style (17th ed.) Citation

Preston, T. R., and Malcolm Beverley Willis. Intensive Beef Production. 2d ed. Oxford, New York: Pergamon Press, 1974.

MLA (8th ed.) Citation

Preston, T. R., and Malcolm Beverley Willis. Intensive Beef Production. 2d ed. Pergamon Press, 1974.