एपीए उद्धरण

R C Sharma. (1992). Modern science teaching. Dhanpat Rai.

शिकागो स्टाइल उद्धरण

R C Sharma. Modern Science Teaching. Delhi: Dhanpat Rai, 1992.

एमएलए उद्धरण

R C Sharma. Modern Science Teaching. Dhanpat Rai, 1992.