APA استشهاد

Khurmi, R. S., & Gupta, J. K. (2004). A textbook of machine design (Ed.13.). Eurasia.

استشهاد بنمط شيكاغو

Khurmi, R S., و J K. Gupta. A Textbook of Machine Design. Ed.13. New Delhi: Eurasia, 2004.

MLA استشهاد

Khurmi, R S., و J K. Gupta. A Textbook of Machine Design. Ed.13. Eurasia, 2004.