APA引文

Whittaker, C. R. (2004). Rome and its frontiers: The dynamics of empire. Routledge.

芝加哥风格引文

Whittaker, C. R. Rome and Its Frontiers: The Dynamics of Empire. London ; New York: Routledge, 2004.

MLA引文

Whittaker, C. R. Rome and Its Frontiers: The Dynamics of Empire. Routledge, 2004.

警告：这些引文格式不一定是100％准确.