APA引文

Mathur, S. B. (1997). Text book of engineering drawing. Vikas Publishing.

Chicago Edition Citation

Mathur, S. B. Text Book of Engineering Drawing. Vikas Publishing, 1997.

MLA引文

Mathur, S. B. Text Book of Engineering Drawing. Vikas Publishing, 1997.

警告：这些引文格式不一定是100％准确.