Cita APA (7a ed.)

Maurer, A. A. (1965). Medieval philosophy (3rd printing.). Random House.

Cita Chicago Style (17a ed.)

Maurer, Armand A. Medieval Philosophy. 3rd printing. New York: Random House, 1965.

Cita MLA (9a ed.)

Maurer, Armand A. Medieval Philosophy. 3rd printing. Random House, 1965.