Cita APA

Sos, V. T., & Lovasz, L. (1981). Algebraic methods in graph theory. North Holland.

Citación estilo Chicago

Sos, Vera T., y L. Lovasz. Algebraic Methods in Graph Theory. New York: North Holland, 1981.

Cita MLA

Sos, Vera T., y L. Lovasz. Algebraic Methods in Graph Theory. North Holland, 1981.