Cita APA (7a ed.)

Peters, E. (1980). Heresy and Authority in Medieval Europe. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Peters, Edward. Heresy and Authority in Medieval Europe. Philadelphia: University of Pennsylvania Press, 1980.

Cita MLA (8a ed.)

Peters, Edward. Heresy and Authority in Medieval Europe. University of Pennsylvania Press, 1980.