APA-viite

Hopcroft, J. E., & Ullman, J. D. (1999). Introduction to automata theory, languages, and computation. Narosa.

Chicago-tyylinen lähdeviittaus

Hopcroft, John E., ja Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. New Delhi: Narosa, 1999.

MLA-viite

Hopcroft, John E., ja Jeffrey D. Ullman. Introduction to Automata Theory, Languages, and Computation. Narosa, 1999.