Παραπομπή APA

Gross, J. L., & Yellen, J. (1999). Graph theory and its applications. CRC Press.

Παραπομπή Chicago Style

Gross, Jonathan L., και Jay Yellen. Graph Theory and Its Applications. Boca Raton, Fla.: CRC Press, 1999.

Παραπομπή MLA

Gross, Jonathan L., και Jay Yellen. Graph Theory and Its Applications. CRC Press, 1999.