Cita APA (7a ed.)

Wilson, R. J. (1990). Graphs: An Introductory Approach. John Wiley & Sons.

Cita Chicago Style (17a ed.)

Wilson, R. J. Graphs: An Introductory Approach. London: John Wiley & Sons, 1990.

Cita MLA (9a ed.)

Wilson, R. J. Graphs: An Introductory Approach. John Wiley & Sons, 1990.