APA (7th ed.) Zitazioa

Lewis, H. R., & Papadimitriou, C. H. (1998). Elements of the Theory of Computation (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Lewis, Harry R., eta Christos H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. Upper Saddle River: Prentice Hall, 1998.

MLA (9th ed.) Zitazioa

Lewis, Harry R., eta Christos H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. Prentice Hall, 1998.