Cita APA (7th ed.)

Hopcroft, J. E., & Ullman, J. D. (1979). Introduction to automata theory languages, and computation. Addison-Wesley.

Cita Chicago (17th ed.)

Hopcroft, John E., i Jeffrey D. Ullman. Introduction to Automata Theory Languages, and Computation. Reading: Addison-Wesley, 1979.

Cita MLA (9th ed.)

Hopcroft, John E., i Jeffrey D. Ullman. Introduction to Automata Theory Languages, and Computation. Addison-Wesley, 1979.