APA (7th ed.) Citation

Oxford University Press, Ostler d. 1929, & Swannell. (1986). The Little Oxford dictionary of current English (6th ed.). Clarendon Press Oxford University Press.

Chicago Style (17th ed.) Citation

Oxford University Press, Ostler d. 1929, and Swannell. The Little Oxford Dictionary of Current English. 6th ed. Oxford New York: Clarendon Press Oxford University Press, 1986.

MLA (8th ed.) Citation

Oxford University Press, et al. The Little Oxford Dictionary of Current English. 6th ed. Clarendon Press Oxford University Press, 1986.