Cita APA (7th ed.)

Chartrand, G., & Zhang, P. (2005). Introduction to graph theory. McGraw-Hill Education (Asia).

Cita Chicago (17th ed.)

Chartrand, Gary, i Ping Zhang. Introduction to Graph Theory. [Singapore]: McGraw-Hill Education (Asia), 2005.

Cita MLA (9th ed.)

Chartrand, Gary, i Ping Zhang. Introduction to Graph Theory. McGraw-Hill Education (Asia), 2005.