APA Edition Citation

Hopcroft, J. E., & Ullman, J. D. (1999). Introduction to automata theory, languages, and computation. Narosa.

Chicago Edition Citation

Hopcroft, John E., and Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. New Delhi: Narosa, 1999.

MLA Edition Citation

Hopcroft, John E., and Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. Narosa, 1999.

Warning: These citations may not always be 100% accurate.