APA (7th ed.) Zitazioa
Lewis, H. R., & Papadimitriou, C. H. (1998). Elements of the theory of computation (2nd ed.). Pearson Education; Prentice Hall of India.
Chicago Style (17th ed.) Zitazioa
Lewis, Harry R., eta Christo H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. Delhi: Pearson Education; Prentice Hall of India, 1998.
MLA (9th ed.) Zitazioa
Lewis, Harry R., eta Christo H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. Pearson Education; Prentice Hall of India, 1998.
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