APA (7th ed.) Citation

Hein, D., & Henderson, E. (2011). C. S. Lewis and friends: Faith and the power of imagination. Society for Promoting Christian Knowledge.

Chicago Style (17th ed.) Citation

Hein, David, and Edward Henderson. C. S. Lewis and Friends: Faith and the Power of Imagination. London: Society for Promoting Christian Knowledge, 2011.

MLA (8th ed.) Citation

Hein, David, and Edward Henderson. C. S. Lewis and Friends: Faith and the Power of Imagination. Society for Promoting Christian Knowledge, 2011.