एपीए उद्धरण

Ramana Rao P V. (2004). Essentials of Microbiology. CBS.

शिकागो स्टाइल उद्धरण

Ramana Rao P V. Essentials of Microbiology. Banglore: CBS, 2004.

एमएलए उद्धरण

Ramana Rao P V. Essentials of Microbiology. CBS, 2004.