Cita APA (7a ed.)

O'Callaghan, J. F. (2014). The last crusade in the West: Castile and the conquest of Granada. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. Philadelphia: University of Pennsylvania Press, 2014.

Cita MLA (9a ed.)

O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. University of Pennsylvania Press, 2014.