एपीए उद्धरण

George, K., & Rani Joseph Usha Mani. (2001). Engineering Chemistry. Educational Publishers & Distributors.

शिकागो स्टाइल उद्धरण

George, K.E, और Rani Joseph Usha Mani. Engineering Chemistry. Ernakulam: Educational Publishers & Distributors, 2001.

एमएलए उद्धरण

George, K.E, और Rani Joseph Usha Mani. Engineering Chemistry. Educational Publishers & Distributors, 2001.