APA引文

Robson, P. (1980). The economics of international integration. G. Allen & Unwin.

芝加哥风格引文

Robson, Peter. The Economics of International Integration. London ; Boston: G. Allen & Unwin, 1980.

MLA引文

Robson, Peter. The Economics of International Integration. G. Allen & Unwin, 1980.

警告：这些引文格式不一定是100％准确.