Johannes Duns Scotus & Roche, E. (1949). The De primo principio of John Duns Scotus: A rev. text and a transl. Franciscan Institute publications / Philosophy series.
芝加哥风格引文Johannes Duns Scotus 与 Evan Roche. "The De Primo Principio of John Duns Scotus: A Rev. Text and a Transl." Franciscan Institute Publications / Philosophy Series 1949.
MLA引文Johannes Duns Scotus 与 Evan Roche. "The De Primo Principio of John Duns Scotus: A Rev. Text and a Transl." Franciscan Institute Publications / Philosophy Series, 1949.
警告：这些引文格式不一定是100％准确.