Haldon, J. F. (1990). Byzantium in the seventh century: The transformation of a culture. Cambridge University Press.
芝加哥风格引文Haldon, John F. Byzantium in the Seventh Century: The Transformation of a Culture. Cambridge [England]: Cambridge University Press, 1990.
MLA引文Haldon, John F. Byzantium in the Seventh Century: The Transformation of a Culture. Cambridge University Press, 1990.
警告：这些引文格式不一定是100％准确.