Citazione Stile APA (7a Edizione)

Hopcroft, J. E., & Ullman, J. D. (1979). INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION. Narosa Publishing House.

Citazione stile Chigago Style (17a edizione)

Hopcroft, John E., e Jeffrey D. Ullman. INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION. New Delhi: Narosa Publishing House, 1979.

Citatione MLA (9a ed.)

Hopcroft, John E., e Jeffrey D. Ullman. INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION. Narosa Publishing House, 1979.