APA (7th ed.) Citation

Soanes & Stevenson. (2005). Oxford dictionary of English (2nd ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Soanes and Stevenson. Oxford Dictionary of English. 2nd ed. New York: Oxford University Press, 2005.

MLA (8th ed.) Citation

Soanes and Stevenson. Oxford Dictionary of English. 2nd ed. Oxford University Press, 2005.