Gaya APA

Lewis, C, (, S., Hooper, W. (1977). Christian Reflections . Grand Rapids, Michigan, USA: William B. Eerdmans Publishing Company.

Gaya MLA

Lewis, C.S., (Clive, Staples)., Hooper, Walter. "Christian Reflections". Grand Rapids, Michigan, USA: William B. Eerdmans Publishing Company, 1977. Academic.