Sharman. Empires of the Weak. Princeton University Press.
芝加哥风格引文Sharman. Empires of the Weak. Princeton University Press.
MLA引文Sharman. Empires of the Weak. Princeton University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Sharman. Empires of the Weak. Princeton University Press.
芝加哥风格引文Sharman. Empires of the Weak. Princeton University Press.
MLA引文Sharman. Empires of the Weak. Princeton University Press.