एपीए उद्धरण

Balakrishnan, V. K. (2006). Theory and problems of graph theory. Tata McGraw Hill.

शिकागो स्टाइल उद्धरण

Balakrishnan, V. K. Theory and Problems of Graph Theory. New Dlhi: Tata McGraw Hill, 2006.

एमएलए उद्धरण

Balakrishnan, V. K. Theory and Problems of Graph Theory. Tata McGraw Hill, 2006.