APA (7th ed.) Citation

O'Connor, W. V. (1959). Modern prose, form and style. Crowell.

Chicago Style (17th ed.) Citation

O'Connor, William Van. Modern Prose, Form and Style. New York: Crowell, 1959.

MLA (9th ed.) Citation

O'Connor, William Van. Modern Prose, Form and Style. Crowell, 1959.