APA (7th ed.) Citation

Corbet, G., & Hill, K. J. (1991). A World list of mammalian species. Oxford University Press.

Chicago Style (17th ed.) Citation

Corbet, G.B, and Kathleen J. Hill. A World List of Mammalian Species. London: Oxford University Press, 1991.

MLA (9th ed.) Citation

Corbet, G.B, and Kathleen J. Hill. A World List of Mammalian Species. Oxford University Press, 1991.