Witkowski. The Campaign State. Cornell University Press.
芝加哥风格引文Witkowski. The Campaign State. Cornell University Press.
MLA引文Witkowski. The Campaign State. Cornell University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Witkowski. The Campaign State. Cornell University Press.
芝加哥风格引文Witkowski. The Campaign State. Cornell University Press.
MLA引文Witkowski. The Campaign State. Cornell University Press.