APA引文

Venugopal, K. (2001). Engineering drawing and graphics+ autocad. New Age.

Chicago Edition Citation

Venugopal, K. Engineering Drawing and Graphics+ Autocad. New Delhi: New Age, 2001.

MLA引文

Venugopal, K. Engineering Drawing and Graphics+ Autocad. New Age, 2001.

警告：这些引文格式不一定是100％准确.