APA (7th ed.) Citation

Simpson, J. A., & Weiner E. S. C. (1989). The Oxford English Dictionary (Second ed.). Clarendon Press Oxford University Press.

Chicago Style (17th ed.) Citation

Simpson, J. A., and Weiner E. S. C. The Oxford English Dictionary. Second ed. Oxford New York: Clarendon Press Oxford University Press, 1989.

MLA (9th ed.) Citation

Simpson, J. A., and Weiner E. S. C. The Oxford English Dictionary. Second ed. Clarendon Press Oxford University Press, 1989.