एपीए उद्धरण

Singh, G. S. (2010). Graph theory. Prentice Hall of India.

शिकागो स्टाइल उद्धरण

Singh, G. Suresh. Graph Theory. New Delhi: Prentice Hall of India, 2010.

एमएलए उद्धरण

Singh, G. Suresh. Graph Theory. Prentice Hall of India, 2010.