Παραπομπή σε μορφή APA (7η εκδ.)

Nutting, W. D. (1966). The catechetical crisis: A candid look at the problem of making Christ relevant to today's youth ... and some encouraging reports on new methods. Ave Maria Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Nutting, Willis Dwight. The Catechetical Crisis: A Candid Look at the Problem of Making Christ Relevant to Today's Youth ... and Some Encouraging Reports on New Methods. Notre Dame, Ind.: Ave Maria Press, 1966.

Παραπομπή σε μορφή MLA (8th εκδ.)

Nutting, Willis Dwight. The Catechetical Crisis: A Candid Look at the Problem of Making Christ Relevant to Today's Youth ... and Some Encouraging Reports on New Methods. Ave Maria Press, 1966.