Catholic Church. United States Conference of Catholic Bishops. (2006). Program of priestly formation (5th ed.). United States Conference of Catholic Bishops.
Chicago-Zitierstil (17. Ausg.)Catholic Church. United States Conference of Catholic Bishops. Program of Priestly Formation. 5th ed. Washington, D.C.: United States Conference of Catholic Bishops, 2006.
MLA-Zitierstil (8. Ausg.)Catholic Church. United States Conference of Catholic Bishops. Program of Priestly Formation. 5th ed. United States Conference of Catholic Bishops, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.