एपीए उद्धरण

Virendra Singh. (2015). Cloud computing. Astha Publishers & Distributors.

शिकागो स्टाइल उद्धरण

Virendra Singh. Cloud Computing. New Delhi: Astha Publishers & Distributors, 2015.

एमएलए उद्धरण

Virendra Singh. Cloud Computing. Astha Publishers & Distributors, 2015.