Παραπομπή σε μορφή APA (7η εκδ.)

(2017). The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II. The Pontifical University of John Paul II in Krakow Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II. The Pontifical University of John Paul II in Krakow Press, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

The Person and the Challenges. The Journal of Theology, Education, Canon Law and Social Studies Inspired by Pope John Paul II. The Pontifical University of John Paul II in Krakow Press, 2017.