Psellus, M. (1966). Fourteen Byzantine rulers. Penguin.
芝加哥风格引文Psellus, Michael. Fourteen Byzantine Rulers. New York: Penguin, 1966.
MLA引文Psellus, Michael. Fourteen Byzantine Rulers. Penguin, 1966.
警告：这些引文格式不一定是100％准确.
APA引文