APA (7th ed.) Citation

Hallam, H. (1900). History of Europe during the Middle Ages (Revised edition.). Colonial Press.

Chicago Style (17th ed.) Citation

Hallam, Henry. History of Europe During the Middle Ages. Revised edition. New York: Colonial Press, 1900.

MLA (9th ed.) Citation

Hallam, Henry. History of Europe During the Middle Ages. Revised edition. Colonial Press, 1900.