APA (7th ed.) Citation

McDonald, P., Edwards, R. A., & Greenhalgh, J. F. D. (1981). Animal nutrition (3rd ed.). Longman.

Chicago Style (17th ed.) Citation

McDonald, Peter, R. A. Edwards, and J. F. D. Greenhalgh. Animal Nutrition. 3rd ed. London: Longman, 1981.

MLA (9th ed.) Citation

McDonald, Peter, et al. Animal Nutrition. 3rd ed. Longman, 1981.