Παραπομπή σε μορφή APA (7η εκδ.)

Johns, S. M. (2003). Noblewomen, aristocracy and power in the twelfth-century anglo-Norman realm. Manchester University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Johns, Susan M. Noblewomen, Aristocracy and Power in the Twelfth-century Anglo-Norman Realm. Manchester ; New York: Manchester University Press, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Johns, Susan M. Noblewomen, Aristocracy and Power in the Twelfth-century Anglo-Norman Realm. Manchester University Press, 2003.