APA引文

Gupta, A. (2003). Business economics. Rawat.

芝加哥风格引文

Gupta, A.C. Business Economics. Jaipur: Rawat, 2003.

MLA引文

Gupta, A.C. Business Economics. Rawat, 2003.

警告：这些引文格式不一定是100％准确.