Cita APA (7a ed.)

Coll, P., Marenco, J., Méndez Díaz, I., & Zabala, P. Facets of the graph coloring polytope.

Cita Chicago Style (17a ed.)

Coll, P., J. Marenco, I. Méndez Díaz, y P. Zabala. Facets of the Graph Coloring Polytope.

Cita MLA (8a ed.)

Coll, P., et al. Facets of the Graph Coloring Polytope.