ebrary, Inc, Leffler, M. P., & Legro, J. (2008). To lead the world: American strategy after the Bush doctrine. Oxford University Press.
芝加哥风格引文ebrary, Inc, Melvyn P. Leffler, 与 Jeffrey Legro. To Lead the World: American Strategy After the Bush Doctrine. Oxford ; New York: Oxford University Press, 2008.
MLA引文ebrary, Inc, et al. To Lead the World: American Strategy After the Bush Doctrine. Oxford University Press, 2008.
警告：这些引文格式不一定是100％准确.