एपीए उद्धरण

Sehgal, R. (1998). User education in computer based libraries. Ess Ess.

शिकागो स्टाइल उद्धरण

Sehgal, R.L. User Education in Computer Based Libraries. New Delhi: Ess Ess, 1998.

एमएलए उद्धरण

Sehgal, R.L. User Education in Computer Based Libraries. Ess Ess, 1998.