Southern R.W. (1978). Western Views of Islam in the Middle ages (ed.). Harvard University Press.
芝加哥风格引文Southern R.W. Western Views of Islam in the Middle Ages. ed. Massachusetts: Harvard University Press, 1978.
MLA引文Southern R.W. Western Views of Islam in the Middle Ages. ed. Harvard University Press, 1978.
警告:这些引文格式不一定是100%准确.