Παραπομπή σε μορφή APA (7η εκδ.)

Ozment Steven. (1980). The age of reform, 1250-1550: An intellectual and religious history of late medieval and reformation Europe. Yale University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ozment Steven. The Age of Reform, 1250-1550: An Intellectual and Religious History of Late Medieval and Reformation Europe. New Haven: Yale University Press, 1980.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ozment Steven. The Age of Reform, 1250-1550: An Intellectual and Religious History of Late Medieval and Reformation Europe. Yale University Press, 1980.