Παραπομπή APA

Hopcroft, J. E., Ullman, J. D., & Motwani, R. e. (2003). Introduction to automata theory,languages and computation.2nd Ed (2nd Ed.). Pearson Education.

Παραπομπή Chicago Style

Hopcroft, John E., Jeffrey D. Ullman, και Rajeev et Motwani. Introduction to Automata Theory,languages and Computation.2nd Ed. 2nd Ed. New Delhi: Pearson Education, 2003.

Παραπομπή MLA

Hopcroft, John E., et al. Introduction to Automata Theory,languages and Computation.2nd Ed. 2nd Ed. Pearson Education, 2003.