Citazione Stile APA (7a Edizione)

Ockham, W. d., McGrade, A. S., & Kilcullen, J. (1995). A Letter to the Friars Minor and Other Writings. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Ockham, William de, Arthur Stephen McGrade, e John Kilcullen. A Letter to the Friars Minor and Other Writings. New York, USA: Cambridge University Press, 1995.

Citatione MLA (9a ed.)

Ockham, William de, et al. A Letter to the Friars Minor and Other Writings. Cambridge University Press, 1995.