Cita APA (7a ed.)

Coll, P. E., Marenco, J. L., Méndez Díaz, I., & Zabala, P. (2002). Facets of the graph coloring polytope.

Cita Chicago Style (17a ed.)

Coll, Pablo Enrique, Javier Leonardo Marenco, Isabel Méndez Díaz, y Paula Zabala. Facets of the Graph Coloring Polytope. 2002.

Cita MLA (8a ed.)

Coll, Pablo Enrique, et al. Facets of the Graph Coloring Polytope. 2002.