John,, C. (2003). Introduction to language and the theory of computation (3rd.). Tata McGraw-Hill publishing Company Limited.
Citação norma ChicagoJohn,, C.Martin. Introduction to Language and the Theory of Computation. 3rd. New Delhi: TMH: Tata McGraw-Hill publishing Company Limited, 2003.
Citação norma MLAJohn,, C.Martin. Introduction to Language and the Theory of Computation. 3rd. Tata McGraw-Hill publishing Company Limited, 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.