APA način citiranja

Hopcroft, J. E., & Ullman, J. D. (1990). Introduction to automata theory, Languages and computation.

Čikaški stil citiranja

Hopcroft, John E., i Jeffery D. Ullman. Introduction to Automata Theory, Languages and Computation. Narosa Publishing House, New Delhi, 1990.

MLA način citiranja

Hopcroft, John E., i Jeffery D. Ullman. Introduction to Automata Theory, Languages and Computation. 1990.