ebrary, Inc, Butt, U., & Schhofield, J. (2012). Pakistan: The US, geopolitics and grand strategies. Pluto Press.
芝加哥风格引文ebrary, Inc, Usama Butt, 与 Julian Schhofield. Pakistan: The US, Geopolitics and Grand Strategies. London: Pluto Press, 2012.
MLA引文ebrary, Inc, et al. Pakistan: The US, Geopolitics and Grand Strategies. Pluto Press, 2012.
警告：这些引文格式不一定是100％准确.