APA (7th ed.) Citation

Balakrishnan, R., & Ranganathan, K. (2012). A textbook of graph theory (Second edition.). Springer.

Chicago Style (17th ed.) Citation

Balakrishnan, R., and K. Ranganathan. A Textbook of Graph Theory. Second edition. New York: Springer, 2012.

MLA (8th ed.) Citation

Balakrishnan, R., and K. Ranganathan. A Textbook of Graph Theory. Second edition. Springer, 2012.