APA Edition Citation

Biswal, P. C. (2009). Discrete mathematics and graph theory (2nd ed.). PHI learning.

Chicago Edition Citation

Biswal, Purna Chandra. Discrete Mathematics and Graph Theory. 2nd ed. New Delhi: PHI learning, 2009.

MLA Edition Citation

Biswal, Purna Chandra. Discrete Mathematics and Graph Theory. 2nd ed. PHI learning, 2009.

Warning: These citations may not always be 100% accurate.