APA引文

Mukul Gupta & Deepa Gupta. (2011). Research methodology. PHI Learning Pvt. Ltd..

Chicago Edition Citation

Mukul Gupta and Deepa Gupta. Research Methodology. New Delhi: PHI Learning Pvt. Ltd., 2011.

MLA引文

Mukul Gupta and Deepa Gupta. Research Methodology. PHI Learning Pvt. Ltd., 2011.

警告：这些引文格式不一定是100％准确.