Gaya APA

II, J, P. (1998). To defend the faith. Apostolic letter of Pope John Paul II(May 28, 1998). Commentary on `Ad Tuendam Fidem', hal.331-338 (Ratzinger,J.) . : .

Gaya MLA

II, John, Paul. "To defend the faith. Apostolic letter of Pope John Paul II(May 28, 1998). Commentary on `Ad Tuendam Fidem', hal.331-338 (Ratzinger,J.)". : , 1998. Majalah.