Cita APA (7th ed.)

West, D. B. (2021). Combinatorial mathematics (NA.). Cambridge University Press.

Cita Chicago (17th ed.)

West, Douglas Brent. Combinatorial Mathematics. NA. New York: Cambridge University Press, 2021.

Cita MLA (9th ed.)

West, Douglas Brent. Combinatorial Mathematics. NA. Cambridge University Press, 2021.