APA引文

Gupta, R. (2011). Managerial Economics. RPH.

芝加哥风格引文

Gupta, Rajan. Managerial Economics. RPH, 2011.

MLA引文

Gupta, Rajan. Managerial Economics. RPH, 2011.

警告：这些引文格式不一定是100％准确.