APA (7. basım) Alıntı
O'Callaghan, J. F. (2014). The last crusade in the West: Castile and the conquest of Granada (First edition.). University of Pennsylvania Press.
Chicago Style (17. basım) Atıf
O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. First edition. Philadelphia: University of Pennsylvania Press, 2014.
MLA (9th ed.) Atıf
O'Callaghan, Joseph F. The Last Crusade in the West: Castile and the Conquest of Granada. First edition. University of Pennsylvania Press, 2014.
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