ebrary, Inc, Walzer, M., & Mills, N. (2009). Getting out: Historical perspectives on leaving Iraq. University of Pennsylvania Press.
芝加哥风格引文ebrary, Inc, Michael Walzer, 与 Nicolaus Mills. Getting Out: Historical Perspectives on Leaving Iraq. Philadelphia: University of Pennsylvania Press, 2009.
MLA引文ebrary, Inc, et al. Getting Out: Historical Perspectives on Leaving Iraq. University of Pennsylvania Press, 2009.
警告：这些引文格式不一定是100％准确.