APA (7th ed.) Citation

Graham, R. L., Knuth, D. E., & Patashnik, O. (1990). Concrete mathematics: A foundation for computer science. Addison-Wesley.

Chicago Style (17th ed.) Citation

Graham, Ronald L., Donald Ervin Knuth, and Oren Patashnik. Concrete Mathematics: A Foundation for Computer Science. Reading, Massachusetts [etc.]: Addison-Wesley, 1990.

MLA (9th ed.) Citation

Graham, Ronald L., et al. Concrete Mathematics: A Foundation for Computer Science. Addison-Wesley, 1990.