Cita APA (7th ed.)
Patel, R., & Nath, P. (2010). Theory of computation: (with formal languages). Khanna Book Publishing Co.
Cita Chicago (17th ed.)
Patel, R.B, i Prem Nath. Theory of Computation: (with Formal Languages). New Delhi: Khanna Book Publishing Co, 2010.
Cita MLA (9th ed.)
Patel, R.B, i Prem Nath. Theory of Computation: (with Formal Languages). Khanna Book Publishing Co, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.