Παραπομπή σε μορφή APA (7η εκδ.)

Sturch, R. (2001). Four Christian fantasists: A study of the fantastic writings of George MacDonald, Charles Williams, C.S. Lewis, and J.R.R. Tolkien. Walking Tree Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sturch, Richard. Four Christian Fantasists: A Study of the Fantastic Writings of George MacDonald, Charles Williams, C.S. Lewis, and J.R.R. Tolkien. Zurich: Walking Tree Publishers, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sturch, Richard. Four Christian Fantasists: A Study of the Fantastic Writings of George MacDonald, Charles Williams, C.S. Lewis, and J.R.R. Tolkien. Walking Tree Publishers, 2001.