Ryan. John Duns Scotus 1265-1965. The Catholic University of America Press.
Chicago Style (17th ed.) CitationRyan. John Duns Scotus 1265-1965. The Catholic University of America Press.
MLA (8th ed.) CitationRyan. John Duns Scotus 1265-1965. The Catholic University of America Press.
Warning: These citations may not always be 100% accurate.