Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

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