Cita APA (7a ed.)

William of Ockham, c. 1. 1. (1979). Opera philosophica. Instituti Franciscani.

Cita Chicago Style (17a ed.)

William of Ockham, ca. 1285-ca. 1349. Opera Philosophica. St. Bonaventure, New York: Instituti Franciscani, 1979.

Cita MLA (9a ed.)

William of Ockham, ca. 1285-ca. 1349. Opera Philosophica. Instituti Franciscani, 1979.