APA (7th ed.) Citation

Fowler, H. W. (2009). A dictionary of modern English usage (New ed.). Oxford University Press.

Chicago Style (17th ed.) Citation

Fowler, H. W. A Dictionary of Modern English Usage. New ed. Oxford: Oxford University Press, 2009.

MLA (9th ed.) Citation

Fowler, H. W. A Dictionary of Modern English Usage. New ed. Oxford University Press, 2009.