APA (7th ed.) Citation

Pólya, G., Tarjan, R. E., & Woods, D. R. (2010). Notes on introductory combinatorics (Reprint of the 1983 ed.). Birkhäuser.

Chicago Style (17th ed.) Citation

Pólya, George, Robert E. Tarjan, and Donald R. Woods. Notes on Introductory Combinatorics. Reprint of the 1983 ed. Boston [u.a.]: Birkhäuser, 2010.

MLA (9th ed.) Citation

Pólya, George, et al. Notes on Introductory Combinatorics. Reprint of the 1983 ed. Birkhäuser, 2010.