APA (7th ed.) Citation

(1970). The open form: Essays for our time (3rd ed.). Harcourt, Brace and World.

Chicago Style (17th ed.) Citation

The Open Form: Essays for Our Time. 3rd ed. New York: Harcourt, Brace and World, 1970.

MLA (9th ed.) Citation

The Open Form: Essays for Our Time. 3rd ed. Harcourt, Brace and World, 1970.