Cita APA (7th ed.)
Walsh, W. T. (2020). Saint Peter the apostle. Catholic Resources.
Cita Chicago (17th ed.)
Walsh, William Thomas. Saint Peter the Apostle. Chattanooga (TN): Catholic Resources, 2020.
Cita MLA (9th ed.)
Walsh, William Thomas. Saint Peter the Apostle. Catholic Resources, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.