Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.