APA (7th ed.) Citation

Narayana, K., & Kannaiah, P. (1999). Textbook on engineering drawing. Scitech Publications.

Chicago Style (17th ed.) Citation

Narayana, K.L, and P. Kannaiah. Textbook on Engineering Drawing. Chennai: Scitech Publications, 1999.

MLA (9th ed.) Citation

Narayana, K.L, and P. Kannaiah. Textbook on Engineering Drawing. Scitech Publications, 1999.