West, D. B. (2001). Introduction to graph theory (2nd ed.). Prentice-Hall.
Cita Chicago Style (17a ed.)West, Douglas B. Introduction to Graph Theory. 2nd ed. New Delhi: Prentice-Hall, 2001.
Cita MLA (9a ed.)West, Douglas B. Introduction to Graph Theory. 2nd ed. Prentice-Hall, 2001.
Precaución: Estas citas no son 100% exactas.