Gaya APA

HOPCROFT, J, E. et al (2007). INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION (3rd). Boston: PEARSON ADDISON WESLEY.

Gaya MLA

HOPCROFT, John, E. et al. "INTRODUCTION TO AUTOMATA THEORY, LANGUAGES, AND COMPUTATION". 3rd Boston: PEARSON ADDISON WESLEY, 2007. Text.