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.
Chicago Style (17th ed.) CitationJohannes Duns Scotus and Evan Roche. "The De Primo Principio of John Duns Scotus: A Rev. Text and a Transl." Franciscan Institute Publications / Philosophy Series 1949.
MLA (9th ed.) CitationJohannes Duns Scotus and Evan Roche. "The De Primo Principio of John Duns Scotus: A Rev. Text and a Transl." Franciscan Institute Publications / Philosophy Series, 1949.
Warning: These citations may not always be 100% accurate.