Cita APA (7th ed.)

Stanley, R. P. (1997). Enumerative combinatorics. Cambridge University Press.

Cita Chicago (17th ed.)

Stanley, Richard P. Enumerative Combinatorics. Cambridge: Cambridge University Press, 1997.

Cita MLA (9th ed.)

Stanley, Richard P. Enumerative Combinatorics. Cambridge University Press, 1997.