McGuire, B. P. (1991). The difficult saint: Bernard of Clairvaux and his tradition. Cistercian.
Chicago-Zitierstil (17. Ausg.)McGuire, Brian Patrick. The Difficult Saint: Bernard of Clairvaux and His Tradition. Kalamazoo, Mich.: Cistercian, 1991.
MLA-Zitierstil (8. Ausg.)McGuire, Brian Patrick. The Difficult Saint: Bernard of Clairvaux and His Tradition. Cistercian, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.