APA (7. basım) Alıntı

(1993). Lessons in the Catholic faith ([1993 updated edition].). Veritas Press.

Chicago Style (17. basım) Atıf

Lessons in the Catholic Faith. [1993 updated edition]. Santa Monica, California: Veritas Press, 1993.

MLA (8th ed.) Atıf

Lessons in the Catholic Faith. [1993 updated edition]. Veritas Press, 1993.