Παραπομπή APA

Harvey, B. (1977). Wesstminister Abbey and its Estates in the Middle Ages. Cambridge University Press.

Παραπομπή Chicago Style

Harvey, Barbara. Wesstminister Abbey and Its Estates in the Middle Ages. Oxford: Cambridge University Press, 1977.

Παραπομπή MLA

Harvey, Barbara. Wesstminister Abbey and Its Estates in the Middle Ages. Cambridge University Press, 1977.