APA引文

Paul VI, P. (1965). On vocations. National Catholic Welfare Conference.

Chicago Style (17th ed.) Citation

Paul VI, Pope. On Vocations. Washington, D.C.: National Catholic Welfare Conference, 1965.

MLA引文

Paul VI, Pope. On Vocations. National Catholic Welfare Conference, 1965.

警告：这些引文格式不一定是100％准确.