Graham, R. L., Rothschild, B. L., & Spencer, J. H. (1990). Ramsey theory (2. ed.). Wiley.
Chicago Style (17th ed.) CitationGraham, Ronald L., Bruce L. Rothschild, and Joel H. Spencer. Ramsey Theory. 2. ed. New York [u.a.]: Wiley, 1990.
MLA (9th ed.) CitationGraham, Ronald L., et al. Ramsey Theory. 2. ed. Wiley, 1990.
Warning: These citations may not always be 100% accurate.