Cita APA (7a ed.)

Kain, R. Y. (1972). Automata theory: Machines and languages. McGraw-Hill.

Cita Chicago Style (17a ed.)

Kain, Richard Y. Automata Theory: Machines and Languages. New York [etc.]: McGraw-Hill, 1972.

Cita MLA (9a ed.)

Kain, Richard Y. Automata Theory: Machines and Languages. McGraw-Hill, 1972.