Kauffmann, M., & Duggan, A. (1993). The image of St Louis. Centre for Late Antique and Medieval Studies, King's College London.
芝加哥风格引文Kauffmann, M., 与 AJ Duggan. The Image of St Louis. Centre for Late Antique and Medieval Studies, King's College London, 1993.
MLA引文Kauffmann, M., 与 AJ Duggan. The Image of St Louis. Centre for Late Antique and Medieval Studies, King's College London, 1993.
警告：这些引文格式不一定是100％准确.