ebrary, Inc, & Greenstein, F. I. (2003). The George W. Bush presidency: An early assessment. Johns Hopkins University Press.
芝加哥风格引文ebrary, Inc, 与 Fred I. Greenstein. The George W. Bush Presidency: An Early Assessment. Baltimore, Md. ; London: Johns Hopkins University Press, 2003.
MLA引文ebrary, Inc, 与 Fred I. Greenstein. The George W. Bush Presidency: An Early Assessment. Johns Hopkins University Press, 2003.
警告：这些引文格式不一定是100％准确.