APA (7th ed.) Citation

Chartrand, G., Zhang, P., & Zhang, P. (2020). Chromatic graph theory (Second edition.). CRC Press/Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Chartrand, Gary, Ping Zhang, and Ping Zhang. Chromatic Graph Theory. Second edition. Boca Raton: CRC Press/Taylor & Francis Group, 2020.

MLA (9th ed.) Citation

Chartrand, Gary, et al. Chromatic Graph Theory. Second edition. CRC Press/Taylor & Francis Group, 2020.