APA (7th ed.) Citation

Behzad, M., Chartrand, G., & Lesniak Foster, L. (1979). Graphs and digraphs. Wadsworth International Group.

Chicago Style (17th ed.) Citation

Behzad, Mehdi, Gary Chartrand, and Linda Lesniak Foster. Graphs and Digraphs. Belmont: Wadsworth International Group, 1979.

MLA (9th ed.) Citation

Behzad, Mehdi, et al. Graphs and Digraphs. Wadsworth International Group, 1979.