APA (7th ed.) Citation

Yap, H. P. (1996). Total colourings of graphs. Springer.

Chicago Style (17th ed.) Citation

Yap, H. P. Total Colourings of Graphs. Berlin ; New York: Springer, 1996.

MLA (9th ed.) Citation

Yap, H. P. Total Colourings of Graphs. Springer, 1996.