APA引文

Grewal, B. S., & Grewal, J. S. (1997). Higher Engineering Mathematics. Khanna Publishers.

Chicago Edition Citation

Grewal, B S., and J S. Grewal. Higher Engineering Mathematics. Delhi: Khanna Publishers, 1997.

MLA引文

Grewal, B S., and J S. Grewal. Higher Engineering Mathematics. Khanna Publishers, 1997.