एपीए उद्धरण

Grewal, B. S., & Grewal, J. S. (2007). Higher Engineering Mathematics (40th ed.). Khanna Publishers.

शिकागो स्टाइल उद्धरण

Grewal, B S., और J S. Grewal. Higher Engineering Mathematics. 40th ed. Delhi: Khanna Publishers, 2007.

एमएलए उद्धरण

Grewal, B S., और J S. Grewal. Higher Engineering Mathematics. 40th ed. Khanna Publishers, 2007.