APA
Hopcroft J. E., . (1979). Introduction to automata theory languages and computation. [Place of publication not identified]: Addison Wesley Longman.
Chicago
Hopcroft John E, . 1979. Introduction to automata theory languages and computation. [Place of publication not identified]: Addison Wesley Longman.
Harvard
Hopcroft J. E., . (1979). Introduction to automata theory languages and computation. [Place of publication not identified]: Addison Wesley Longman.
MLA
Hopcroft John E, . Introduction to automata theory languages and computation. [Place of publication not identified]: Addison Wesley Longman. 1979.