APA (7th ed.) Citation

Tomasta, P., Tinhofer, G., & Schmidt, G. Graph-theoretic concepts in computer science.

Chicago Style (17th ed.) Citation

Tomasta, P., Gottfried Tinhofer, and Gunther Schmidt. Graph-theoretic Concepts in Computer Science.

MLA (9th ed.) Citation

Tomasta, P., et al. Graph-theoretic Concepts in Computer Science.