APA (7th ed.) Citation

Barnette, D. (1983). Map coloring, polyhedra, and the four-color problem. The Mathematical Association of America.

Chicago Style (17th ed.) Citation

Barnette, David. Map Coloring, Polyhedra, and the Four-color Problem. Washington, D.C: The Mathematical Association of America, 1983.

MLA (9th ed.) Citation

Barnette, David. Map Coloring, Polyhedra, and the Four-color Problem. The Mathematical Association of America, 1983.