APA Edition Citation

Singal, R. K., Singal, M., & Singal, R. (2007). Basics of mechanical engineering. I K International.

Chicago Edition Citation

Singal, R K., Mridul Singal, and Rishi Singal. Basics of Mechanical Engineering. New Delhi: I K International, 2007.

MLA Edition Citation

Singal, R K., et al. Basics of Mechanical Engineering. I K International, 2007.