APA aipamena

Spotts, M. (2019). Design of Machine Elements (1st.). PEARSON.

Chicago Style aipamena

Spotts, M.F. Design of Machine Elements. 1st. NEW DELHI: PEARSON, 2019.

MLA aipamena

Spotts, M.F. Design of Machine Elements. 1st. PEARSON, 2019.