APA引文

Jordan, W. C. (2003). Europe in the high Middle Ages (1st American ed.). Viking.

Chicago Style (17th ed.) Citation

Jordan, William Chester. Europe in the High Middle Ages. 1st American ed. New York: Viking, 2003.

MLA引文

Jordan, William Chester. Europe in the High Middle Ages. 1st American ed. Viking, 2003.

警告：這些引文格式不一定是100％准確.