एपीए उद्धरण

Rastogi, K. (2006). Reference services in library science. Alfa Publications.

शिकागो स्टाइल उद्धरण

Rastogi, K.G. Reference Services in Library Science. New Delhi: Alfa Publications, 2006.

एमएलए उद्धरण

Rastogi, K.G. Reference Services in Library Science. Alfa Publications, 2006.