Olivi, P. J., & Karris, R. J. (2012). Spiritual warfare and six other spiritual writings. Franciscan Institute Publications.
芝加哥风格引文Olivi, Pierre Jean, 与 Robert J. Karris. Spiritual Warfare and Six Other Spiritual Writings. St. Bonaventure, New York: Franciscan Institute Publications, 2012.
MLA引文Olivi, Pierre Jean, 与 Robert J. Karris. Spiritual Warfare and Six Other Spiritual Writings. Franciscan Institute Publications, 2012.
警告：这些引文格式不一定是100％准确.