O'Sullivan, N. (2000). Political theory in transition. Routledge.
芝加哥风格引文O'Sullivan, Noël. Political Theory in Transition. London ; New York: Routledge, 2000.
MLA引文O'Sullivan, Noël. Political Theory in Transition. Routledge, 2000.
警告：这些引文格式不一定是100％准确.