APA (7th ed.) Citation

Erdos, P., & Spencer, J. (1974). Probabilistic methods in combinatorics (1a ed.). Academic Press.

Chicago Style (17th ed.) Citation

Erdos, Paul, and Joel Spencer. Probabilistic Methods in Combinatorics. 1a ed. New York: Academic Press, 1974.

MLA (9th ed.) Citation

Erdos, Paul, and Joel Spencer. Probabilistic Methods in Combinatorics. 1a ed. Academic Press, 1974.