توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

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.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

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.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

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.