Cita APA

Housley, N. 1. (1982). The Italian Crusades: The Papal-Angevin Alliance and the Crusades against Christian Lay Powers, 1254-1343. Oxford: Clarendon Press.

Citación estilo Chicago

Housley, Norman 1952-. The Italian Crusades: The Papal-Angevin Alliance and the Crusades against Christian Lay Powers, 1254-1343. Oxford: Clarendon Press, 1982.

Cita MLA

Housley, Norman 1952-. The Italian Crusades: The Papal-Angevin Alliance and the Crusades against Christian Lay Powers, 1254-1343. Oxford: Clarendon Press, 1982.