Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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