Cita APA (7a ed.)

France, J. (2005). The Crusades and the expansion of Catholic Christendom, 1000-1714. Routledge.

Cita Chicago Style (17a ed.)

France, John. The Crusades and the Expansion of Catholic Christendom, 1000-1714. London ; New York: Routledge, 2005.

Cita MLA (9a ed.)

France, John. The Crusades and the Expansion of Catholic Christendom, 1000-1714. Routledge, 2005.