APA (7th ed.) Citation

Horowitz, E., Kubale, M., & Jackowski, B. (1985). A Generalized Implicit Enumeration Algorithm for Graph Coloring. Communications of the ACM, 28(4), 412.

Chicago Style (17th ed.) Citation

Horowitz, Ellis, Marek Kubale, and Boguslaw Jackowski. "A Generalized Implicit Enumeration Algorithm for Graph Coloring." Communications of the ACM 28, no. 4 (1985): 412.

MLA (9th ed.) Citation

Horowitz, Ellis, et al. "A Generalized Implicit Enumeration Algorithm for Graph Coloring." Communications of the ACM, vol. 28, no. 4, 1985, p. 412.