APA引文

Parkin, M. (1990). Economics. Addison-Wesley.

芝加哥风格引文

Parkin, Michael. Economics. Readings, Mass: Addison-Wesley, 1990.

MLA引文

Parkin, Michael. Economics. Addison-Wesley, 1990.

警告：这些引文格式不一定是100％准确.