APA (7th ed.) Citation

Oxford University Press. (2004). A dictionary of biology (5th ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Oxford University Press. A Dictionary of Biology. 5th ed. Oxford ; New York: Oxford University Press, 2004.

MLA (9th ed.) Citation

Oxford University Press. A Dictionary of Biology. 5th ed. Oxford University Press, 2004.