Challenges, T. P. a. t. Editorial Page. The Pontifical University of John Paul II in Krakow Press.
Chicago Style (17th ed.) CitationChallenges, The Person and the. Editorial Page. The Pontifical University of John Paul II in Krakow Press.
MLA (9th ed.) CitationChallenges, The Person and the. Editorial Page. The Pontifical University of John Paul II in Krakow Press.
Warning: These citations may not always be 100% accurate.