Gaya APA

KHURMI, R., KHURMI, J. (2013). Textbook of machine design (A), SI units (First multicolour). New Delhi-India: S. Chand & Company LTD.

Gaya MLA

KHURMI, R.S.., KHURMI, J.K.. "Textbook of machine design (A), SI units". First multicolour New Delhi-India: S. Chand & Company LTD, 2013. Text.