एपीए उद्धरण

Rao, C. R. (1999). Understanding chemistry. Universities Press.

शिकागो स्टाइल उद्धरण

Rao, C.N. R. Understanding Chemistry. India: Universities Press, 1999.

एमएलए उद्धरण

Rao, C.N. R. Understanding Chemistry. Universities Press, 1999.