APA (7th ed.) Citation

Roberts, F. S. (1984). Applied combinatorics (1a ed.). Prentice-Hall International.

Chicago Style (17th ed.) Citation

Roberts, Fred S. Applied Combinatorics. 1a ed. Englewood Cl: Prentice-Hall International, 1984.

MLA (9th ed.) Citation

Roberts, Fred S. Applied Combinatorics. 1a ed. Prentice-Hall International, 1984.