Παραπομπή σε μορφή APA (7η εκδ.)

Tellenbach, G., & Reuter, T. (1993). The church in western Europe from the tenth to the early twelfth century. Cambridge University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tellenbach, Gerd, και Timothy Reuter. The Church in Western Europe from the Tenth to the Early Twelfth Century. Cambridge: Cambridge University Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tellenbach, Gerd, και Timothy Reuter. The Church in Western Europe from the Tenth to the Early Twelfth Century. Cambridge University Press, 1993.