Παραπομπή σε μορφή APA (7η εκδ.)

McKitterick, R., & Marenbon, J. Philosophy and its background in the early medieval west. Medieval philosophy.

Παραπομπή σε μορφή Chicago (17η εκδ.)

McKitterick, Rosamond, και John Marenbon. "Philosophy and Its Background in the Early Medieval West." Medieval Philosophy .

Παραπομπή σε μορφή MLA (8th εκδ.)

McKitterick, Rosamond, και John Marenbon. "Philosophy and Its Background in the Early Medieval West." Medieval Philosophy, .