Sousa. On Emerging from Hyper-Nation. Purdue University Press.
芝加哥风格引文Sousa. On Emerging from Hyper-Nation. Purdue University Press.
MLA引文Sousa. On Emerging from Hyper-Nation. Purdue University Press.
警告：这些引文格式不一定是100％准确.
APA引文