Quodlibeta septem
MLA
de Ockham, Guilelmus, and Joseph C Wey. Quodlibeta Septem. Saint-Bonaventure: Saint-Bonaventure university. Franciscan institute, 1980.
APA
de Ockham, G., & Wey, J. C. (1980). Quodlibeta septem. Saint-Bonaventure: Saint-Bonaventure university. Franciscan institute.
Chicago
de Ockham, Guilelmus. Quodlibeta Septem. Edited by Joseph C. Wey. Saint-Bonaventure: Saint-Bonaventure university. Franciscan institute, 1980.