Cita APA (7a ed.)
West, D. B. (2001). Introduction to graph theory (2.ed.). Prentice Hall.
Cita Chicago Style (17a ed.)
West, Douglas B. Introduction to Graph Theory. 2.ed. Upper Saddle River: Prentice Hall, 2001.
Cita MLA (9a ed.)
West, Douglas B. Introduction to Graph Theory. 2.ed. Prentice Hall, 2001.
Precaución: Estas citas no son 100% exactas.