APA (7th ed.) Citation
Knuth, D. E., Graham, R. L., & Patashnik, O. (1994). Concrete mathematics (2.ed.). Addison-Wesley Publishing Company.
Chicago Style (17th ed.) Citation
Knuth, Donald Ervin, Ronald L. Graham, and Oren Patashnik. Concrete Mathematics. 2.ed. Reading: Addison-Wesley Publishing Company, 1994.
MLA (9th ed.) Citation
Knuth, Donald Ervin, et al. Concrete Mathematics. 2.ed. Addison-Wesley Publishing Company, 1994.
Warning: These citations may not always be 100% accurate.