Παραπομπή σε μορφή APA (7η εκδ.)

Bandas, R. G. (1957). Modern questions in the light of Christian principles and the teaching of the papal encyclicals: A discussion club manual for young people's groups (6th ed.). Our Sunday Visitor Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bandas, Rudolph G. Modern Questions in the Light of Christian Principles and the Teaching of the Papal Encyclicals: A Discussion Club Manual for Young People's Groups. 6th ed. Huntington, Indiana: Our Sunday Visitor Press, 1957.

Παραπομπή σε μορφή MLA (8th εκδ.)

Bandas, Rudolph G. Modern Questions in the Light of Christian Principles and the Teaching of the Papal Encyclicals: A Discussion Club Manual for Young People's Groups. 6th ed. Our Sunday Visitor Press, 1957.