APA引文

Gupta, M. (2000). Economics for engineers. Unistar Books Pvt. Ltd.

Chicago Edition Citation

Gupta, M.L. Economics for Engineers. Chandigarh: Unistar Books Pvt. Ltd, 2000.

MLA引文

Gupta, M.L. Economics for Engineers. Unistar Books Pvt. Ltd, 2000.

警告:這些引文格式不一定是100%准確.