APA (7th ed.) Citation

Roberts, F. S. (1986). T-colorings of graphs: Recent results and open problems. Rutgers Univ.

Chicago Style (17th ed.) Citation

Roberts, Fred S. T-colorings of Graphs: Recent Results and Open Problems. New Brunswick, NJ: Rutgers Univ, 1986.

MLA (9th ed.) Citation

Roberts, Fred S. T-colorings of Graphs: Recent Results and Open Problems. Rutgers Univ, 1986.