Cita APA (7th ed.)

GRAVER, J. E. (1977). Combinatorics with emphasis on the theory of graphs. Springer-Verlag.

Cita Chicago (17th ed.)

GRAVER, Jack E. Combinatorics with Emphasis on the Theory of Graphs. New York: Springer-Verlag, 1977.

Cita MLA (9th ed.)

GRAVER, Jack E. Combinatorics with Emphasis on the Theory of Graphs. Springer-Verlag, 1977.

Atenció: Aquestes cites poden no estar 100% correctes.