Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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