Wellesley, K. (2000). The year of the four emperors (3rd ed.). Routledge.
芝加哥风格引文Wellesley, Kenneth. The Year of the Four Emperors. 3rd ed. London ; New York: Routledge, 2000.
MLA引文Wellesley, Kenneth. The Year of the Four Emperors. 3rd ed. Routledge, 2000.
警告：这些引文格式不一定是100％准确.