Cita APA (7a ed.)

Murray, A. (1991). Excommunication and conscience in the Middle Ages. University.

Cita Chicago Style (17a ed.)

Murray, Alexander. Excommunication and Conscience in the Middle Ages. London: University, 1991.

Cita MLA (9a ed.)

Murray, Alexander. Excommunication and Conscience in the Middle Ages. University, 1991.