Drygier, M. John Paul II as a Doctor Honoris Causa of the Opole University. The Pontifical University of John Paul II in Krakow Press.
Chicago Style (17th ed.) CitationDrygier, Mariusz. John Paul II as A Doctor Honoris Causa Of the Opole University. The Pontifical University of John Paul II in Krakow Press.
MLA (9th ed.) CitationDrygier, Mariusz. John Paul II as A Doctor Honoris Causa Of the Opole University. The Pontifical University of John Paul II in Krakow Press.
Warning: These citations may not always be 100% accurate.