Wilson, R. J. (1996). Introduction to graph theory (4th ed.). Pearson Education.
Citazione stile Chigago Style (17a edizione)Wilson, Robin J. Introduction to Graph Theory. 4th ed. Harlow, Essex, England ;4aNew Delhi: Pearson Education, 1996.
Citatione MLA (8a ed.)Wilson, Robin J. Introduction to Graph Theory. 4th ed. Pearson Education, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.