APA引文

Cohen, G. A. (2009). Why not socialism? Princeton University Press.

芝加哥风格引文

Cohen, G. A. Why Not Socialism? Princeton: Princeton University Press, 2009.

MLA引文

Cohen, G. A. Why Not Socialism? Princeton University Press, 2009.

警告：这些引文格式不一定是100％准确.