APA引文
Holmes, G. (1988). The Oxford illustrated history of medieval Europe. Oxford University Press.
Chicago Style (17th ed.) Citation
Holmes, George. The Oxford Illustrated History of Medieval Europe. Buenos Aires: Oxford University Press, 1988.
MLA引文
Holmes, George. The Oxford Illustrated History of Medieval Europe. Oxford University Press, 1988.
警告：這些引文格式不一定是100％准確.