Cita APA (7a ed.)

Tierney, B. The crisis of church and state. University of Toronto Press in association with the Medieval Academy of.

Cita Chicago Style (17a ed.)

Tierney, Brian. The Crisis of Church and State. Toronto: University of Toronto Press in association with the Medieval Academy of.

Cita MLA (9a ed.)

Tierney, Brian. The Crisis of Church and State. University of Toronto Press in association with the Medieval Academy of.