APA引文

Catholic Church. Pope (1963-1978 : Paul VI). (1967). On Africa. United States Catholic Conference.

Chicago Style (17th ed.) Citation

Catholic Church. Pope (1963-1978 : Paul VI). On Africa. [Washington, D.C.: United States Catholic Conference, 1967.

MLA引文

Catholic Church. Pope (1963-1978 : Paul VI). On Africa. United States Catholic Conference, 1967.

警告：這些引文格式不一定是100％准確.