APA aipamena

Catholic Church. Pope. (1967). Encyclical letter of his holiness Paul VI pole. New York: Paulist Press.

Chicago Style aipamena

Catholic Church. Pope. Encyclical Letter of His Holiness Paul VI Pole. New York: Paulist Press, 1967.

MLA aipamena

Catholic Church. Pope. Encyclical Letter of His Holiness Paul VI Pole. New York: Paulist Press, 1967.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.