William of Ockham. (1951). Summa logicae. Pars prima. The Franciscan Institute St. Bonaventure, Nauwelaerts.
Chicago Style (17th ed.) CitationWilliam of Ockham. Summa Logicae. Pars Prima. New York, Belgium: The Franciscan Institute St. Bonaventure, Nauwelaerts, 1951.
MLA (9th ed.) CitationWilliam of Ockham. Summa Logicae. Pars Prima. The Franciscan Institute St. Bonaventure, Nauwelaerts, 1951.
Warning: These citations may not always be 100% accurate.