Παραπομπή APA

Rosenwein, B. H. (2014). A short history of the Middle Ages (4. ed.). Toronto.

Παραπομπή Chicago Style

Rosenwein, Barbara H. A Short History of the Middle Ages. 4. ed. Toronto, 2014.

Παραπομπή MLA

Rosenwein, Barbara H. A Short History of the Middle Ages. 4. ed. Toronto, 2014.