APA (7th ed.) Citation

Lewis, H. R., & Papadimitriou, C. H. (1981). Elements of the theory of computation. Prentice-Hall.

Chicago Style (17th ed.) Citation

Lewis, Harry R., and Christos H. Papadimitriou. Elements of the Theory of Computation. Englewood Cliffs: Prentice-Hall, 1981.

MLA (8th ed.) Citation

Lewis, Harry R., and Christos H. Papadimitriou. Elements of the Theory of Computation. Prentice-Hall, 1981.