APA استشهاد

Bahl, R. C., & Goel, V. K. (1996). Mechanical machine design. Standard Publishers.

استشهاد بنمط شيكاغو

Bahl, R C., و V K. Goel. Mechanical Machine Design. Delhi: Standard Publishers, 1996.

MLA استشهاد

Bahl, R C., و V K. Goel. Mechanical Machine Design. Standard Publishers, 1996.