Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hopcroft, John E., Rajeev Motwani, και Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. 2nd ed. Upper Saddle River, N.J: Pearson Education International, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hopcroft, John E., et al. Introduction to Automata Theory, Languages, and Computation. 2nd ed. Pearson Education International, 2003.