O'Callaghan, J. F., & Todesca, J. J. (2015). The emergence of León-Castile, c. 1065-1500: Essays presented to J.F. O'Callaghan. Ashgate.
芝加哥风格引文O'Callaghan, Joseph F., 与 James J. Todesca. The Emergence of León-Castile, C. 1065-1500: Essays Presented to J.F. O'Callaghan. Farnham, Surrey, England: Ashgate, 2015.
MLA引文O'Callaghan, Joseph F., 与 James J. Todesca. The Emergence of León-Castile, C. 1065-1500: Essays Presented to J.F. O'Callaghan. Ashgate, 2015.
警告：这些引文格式不一定是100％准确.