APA引文

Heller, W. W. (1966). New dimensions of political economy. Harvard University Press.

芝加哥风格引文

Heller, Walter W. New Dimensions of Political Economy. Cambridge: Harvard University Press, 1966.

MLA引文

Heller, Walter W. New Dimensions of Political Economy. Harvard University Press, 1966.

警告：这些引文格式不一定是100％准确.