Gray, C. S. (2012). War, peace and international relations: An introduction to strategic history (Second Edition.). Routledge.
芝加哥风格引文Gray, Colin S. War, Peace and International Relations: An Introduction to Strategic History. Second Edition. Abingdon, UK : New York: Routledge, 2012.
MLA引文Gray, Colin S. War, Peace and International Relations: An Introduction to Strategic History. Second Edition. Routledge, 2012.
警告：这些引文格式不一定是100％准确.