APA (7th ed.) Citation

Knuth, D. E. (1968). The art of computer programming. Addison-Wesley Pub. Co.

Chicago Style (17th ed.) Citation

Knuth, Donald Ervin. The Art of Computer Programming. Reading, Mass: Addison-Wesley Pub. Co, 1968.

MLA (9th ed.) Citation

Knuth, Donald Ervin. The Art of Computer Programming. Addison-Wesley Pub. Co, 1968.