Duns Scotus, J., & Wolter, A. B. (2000). Four questions on Mary. Franciscan Institute.
芝加哥风格引文Duns Scotus, John, 与 Allan Bernard Wolter. Four Questions on Mary. St. Bonaventure, New York: Franciscan Institute, 2000.
MLA引文Duns Scotus, John, 与 Allan Bernard Wolter. Four Questions on Mary. Franciscan Institute, 2000.
警告：这些引文格式不一定是100％准确.