Citazione Stile APA (7a Edizione)
O'Callaghan, J. F. (2014). The last crusade in the West: Castile and the conquest of Granada (First edition.). University of Pennsylvania Press.
Citazione stile Chigago Style (17a edizione)
O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. First edition. Philadelphia: University of Pennsylvania Press, 2014.
Citatione MLA (9a ed.)
O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. First edition. University of Pennsylvania Press, 2014.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.