APA (7th ed.) Citation

Lewis, C. S., & Kilby, C. S. (1969). A mind awake: An anthology of C. S. Lewis ([1st American ed.].). Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Lewis, C. S., and Clyde S. Kilby. A Mind Awake: An Anthology of C. S. Lewis. [1st American ed.]. New York: Harcourt, Brace & World, 1969.

MLA (9th ed.) Citation

Lewis, C. S., and Clyde S. Kilby. A Mind Awake: An Anthology of C. S. Lewis. [1st American ed.]. Harcourt, Brace & World, 1969.