Cita APA (7th ed.)

Wilson, R. J. (1972). Introduction to graph theory (4th ed.). Pearson Education.

Cita Chicago (17th ed.)

Wilson, Robin J. Introduction to Graph Theory. 4th ed. Delhi: Pearson Education, 1972.

Cita MLA (9th ed.)

Wilson, Robin J. Introduction to Graph Theory. 4th ed. Pearson Education, 1972.