Sheen, F. J. (1952). The prodigal world (4th ed.). National Council of Catholic Men.
Chicago (17e ed.) BronvermeldingSheen, Fulton J. The Prodigal World. 4th ed. Washington, D.C.: National Council of Catholic Men, 1952.
MLA (8e ed.) BronvermeldingSheen, Fulton J. The Prodigal World. 4th ed. National Council of Catholic Men, 1952.
Let op: Deze citaties zijn niet altijd 100% accuraat.