APA-viite (7. p.)

Pio, o. P., & Bertanzetti, E. D. (1999). Padre Pio's words of hope. Our Sunday Visitor.

Chicago-viite (17. p.)

Pio, of Pietrelcina, ja Eileen Dunn Bertanzetti. Padre Pio's Words of Hope. Huntington, Ind.: Our Sunday Visitor, 1999.

MLA-viite (8. p.)

Pio, of Pietrelcina, ja Eileen Dunn Bertanzetti. Padre Pio's Words of Hope. Our Sunday Visitor, 1999.