Villefranche, J. M., & Martin, L. Life of Don Bosco: Founder of the Salesian Society (2nd ed.). Burns & Oates ; Catholic Publication Society.
Stile di citazione ChicagoVillefranche, Jacques Melchior, e Lady Martin. Life of Don Bosco: Founder of the Salesian Society. 2nd ed. London : New York: Burns & Oates ; Catholic Publication Society.
Citazione MLAVillefranche, Jacques Melchior, e Lady Martin. Life of Don Bosco: Founder of the Salesian Society. 2nd ed. Burns & Oates ; Catholic Publication Society.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.