APA (7th ed.) Citation

Barrett, M. A., & Larkin, P. J. (1974). Milk and beef production in the tropics. Oxford University Press.

Chicago Style (17th ed.) Citation

Barrett, M. A., and P. J. Larkin. Milk and Beef Production in the Tropics. London: Oxford University Press, 1974.

MLA (8th ed.) Citation

Barrett, M. A., and P. J. Larkin. Milk and Beef Production in the Tropics. Oxford University Press, 1974.