APA (7th ed.) Citation

Hornby, S. (1978). Oxford student's dictionary of current English (Rev and updated ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Hornby, S.A. Oxford Student's Dictionary of Current English. Rev and updated ed. New York: Oxford University Press, 1978.

MLA (9th ed.) Citation

Hornby, S.A. Oxford Student's Dictionary of Current English. Rev and updated ed. Oxford University Press, 1978.