APA引文

Kuhn, T. E. (1957). The economics of road transport.

芝加哥风格引文

Kuhn, Tillo E. The Economics of Road Transport. Montreal, 1957.

MLA引文

Kuhn, Tillo E. The Economics of Road Transport. 1957.

警告：这些引文格式不一定是100％准确.