एपीए उद्धरण

Bollobas, B. (2009). Modern graph theory. Springer (India).

शिकागो स्टाइल उद्धरण

Bollobas, Bela. Modern Graph Theory. New Delhi: Springer (India), 2009.

एमएलए उद्धरण

Bollobas, Bela. Modern Graph Theory. Springer (India), 2009.