Previté-Orton, C. W. 1. (1937). The study of medieval history: An inaugural lecture delivered on 17 November, 1937. Cambridge, England: The University Press.
استشهاد بنمط شيكاغوPrevité-Orton, C. W. 1877-1947. The Study of Medieval History: An Inaugural Lecture Delivered On 17 November, 1937. Cambridge, England: The University Press, 1937.
MLA استشهادPrevité-Orton, C. W. 1877-1947. The Study of Medieval History: An Inaugural Lecture Delivered On 17 November, 1937. Cambridge, England: The University Press, 1937.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.