Cita APA (7a ed.)
Holmes, G. (1988). The oxford illustrated history of Medieval Europe. Oxford university press.
Cita Chicago Style (17a ed.)
Holmes, George. The Oxford Illustrated History of Medieval Europe. Oxford, New York: Oxford university press, 1988.
Cita MLA (9a ed.)
Holmes, George. The Oxford Illustrated History of Medieval Europe. Oxford university press, 1988.
Precaución: Estas citas no son 100% exactas.