APA-viite (7. p.)
Vorreux, D., Godet-Calogeras, J. F., Schwartz, P., & Lachance, P. (2012). First encounter with Francis of Assisi (New and updated edition.). Franciscan Institute Publications.
Chicago-viite (17. p.)
Vorreux, Damien, Jean François Godet-Calogeras, Paul Schwartz, ja Paul Lachance. First Encounter with Francis of Assisi. New and updated edition. St. Bonaventure, New York: Franciscan Institute Publications, 2012.
MLA-viite (9. p.)
Vorreux, Damien, et al. First Encounter with Francis of Assisi. New and updated edition. Franciscan Institute Publications, 2012.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.