APA (7e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) & John XXIII, P. (1962). Mother and teacher. Helicon Press.

Chicago (17e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) en Pope John XXIII. Mother and Teacher. [S.l.: Helicon Press, 1962.

MLA (8e ed.) Bronvermelding

Catholic Church. Pope (1958-1963 : John XXIII) en Pope John XXIII. Mother and Teacher. Helicon Press, 1962.

Let op: Deze citaties zijn niet altijd 100% accuraat.