APA (7th ed.) Citation

Drury, M. O. (1973). The danger of words. Humanities Press.

Chicago Style (17th ed.) Citation

Drury, M. O'C. The Danger of Words. New York: Humanities Press, 1973.

MLA (9th ed.) Citation

Drury, M. O'C. The Danger of Words. Humanities Press, 1973.