APA (7th ed.) Citation

Venugopal, K. a. R. Engineering Drawing + AutoCAD. New Age Books.

Chicago Style (17th ed.) Citation

Venugopal, K and Raja. Engineering Drawing + AutoCAD. New Age Books.

MLA (9th ed.) Citation

Venugopal, K and Raja. Engineering Drawing + AutoCAD. New Age Books.

Warning: These citations may not always be 100% accurate.