APA (7th ed.) Citation

London, J., & Bullard, N. (2008). The Call of the Wild. Oxford University Press.

Chicago Style (17th ed.) Citation

London, Jack, and Nick Bullard. The Call of the Wild. Oxford, Inglaterra: Oxford University Press, 2008.

MLA (9th ed.) Citation

London, Jack, and Nick Bullard. The Call of the Wild. Oxford University Press, 2008.