APA (7e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) & John XXIII, P. (1962). Messages of His Holiness, Pope John XXIII on the Second Vatican Council. National Catholic Welfare Conference.

Chicago (17e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) en Pope John XXIII. Messages of His Holiness, Pope John XXIII on the Second Vatican Council. Washington, D.C.: National Catholic Welfare Conference, 1962.

MLA (8e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) en Pope John XXIII. Messages of His Holiness, Pope John XXIII on the Second Vatican Council. National Catholic Welfare Conference, 1962.