APA引文

Ramsey, J. B. (1981). The Economics of exploration for energy resources. Greenwich, Conn.: Jai Press.

Chicago Style Citation

Ramsey, James Bernard. The Economics of Exploration for Energy Resources. Greenwich, Conn.: Jai Press, 1981.

MLA引文

Ramsey, James Bernard. The Economics of Exploration for Energy Resources. Greenwich, Conn.: Jai Press, 1981.

警告：这些引文格式不一定是100％准确.