Παραπομπή σε μορφή APA (7η εκδ.)

Barnes, M. C. (1996). When God interrupts: Finding new life through unwanted change. InterVarsity Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barnes, M. Craig. When God Interrupts: Finding New Life Through Unwanted Change. Downers Grove, Ill.: InterVarsity Press, 1996.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barnes, M. Craig. When God Interrupts: Finding New Life Through Unwanted Change. InterVarsity Press, 1996.