APA引文

Gupta,,VP, & Sharma. (2006). Managerial Economic. ResearchcoBook Centre.

Chicago Edition Citation

Gupta,,VP, and Sharma. Managerial Economic. Newdelhi: ResearchcoBook Centre, 2006.

MLA引文

Gupta,,VP, and Sharma. Managerial Economic. ResearchcoBook Centre, 2006.

警告：这些引文格式不一定是100％准确.