Dyfyniad APA

Wilson, R. J. (2003). Introduction to graph theory.- 4th ed (4th ed.). Pearson Education(Singapore).

Dyfyniad Arddull Chicago

Wilson, Robin J. Introduction to Graph Theory.- 4th Ed. 4th ed. Delhi: Pearson Education(Singapore), 2003.

Dyfyniad MLA

Wilson, Robin J. Introduction to Graph Theory.- 4th Ed. 4th ed. Pearson Education(Singapore), 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.