APA (7th ed.) Citation

Knuth, D. E., & Bibby, D. (1990). The TEXbook (18th print.). Addison-Wesley.

Chicago Style (17th ed.) Citation

Knuth, Donald Ervin., and Duane Bibby. The TEXbook. 18th print. Reading, MA: Addison-Wesley, 1990.

MLA (9th ed.) Citation

Knuth, Donald Ervin., and Duane Bibby. The TEXbook. 18th print. Addison-Wesley, 1990.