APA (7th ed.) Citation

Kort, W. A. (2001). C.S. Lewis then and now. Oxford University Press.

Chicago Style (17th ed.) Citation

Kort, Wesley A. C.S. Lewis Then and Now. New York: Oxford University Press, 2001.

MLA (9th ed.) Citation

Kort, Wesley A. C.S. Lewis Then and Now. Oxford University Press, 2001.