एपीए उद्धरण

Agarwal, V. (2006). Virtual collections in digital libraries. Rajat Publications.

शिकागो स्टाइल उद्धरण

Agarwal, Vibhuti. Virtual Collections in Digital Libraries. New Delhi: Rajat Publications, 2006.

एमएलए उद्धरण

Agarwal, Vibhuti. Virtual Collections in Digital Libraries. Rajat Publications, 2006.