APA (7th ed.) Citation

Ostler, G., & Swannell, J. (1986). The little Oxford dictionary of current English (Sixth edition.). Clarendon Press.

Chicago Style (17th ed.) Citation

Ostler, George, and Julia Swannell. The Little Oxford Dictionary of Current English. Sixth edition. Oxford: Clarendon Press, 1986.

MLA (9th ed.) Citation

Ostler, George, and Julia Swannell. The Little Oxford Dictionary of Current English. Sixth edition. Clarendon Press, 1986.