APA引文
Crockatt, R. (1995). The fifty years war: The United States and the Soviet Union in world politics, 1941-1991. Routledge.
芝加哥风格引文
Crockatt, Richard. The Fifty Years War: The United States and the Soviet Union in World Politics, 1941-1991. London ; New York: Routledge, 1995.
MLA引文
Crockatt, Richard. The Fifty Years War: The United States and the Soviet Union in World Politics, 1941-1991. Routledge, 1995.
警告:这些引文格式不一定是100%准确.