Lewis, H. R., & Papadimitriou, C. H. (1998). Elements of the theory of computation. McGraw-Hill.
Chicago Edition CitationLewis, Harry R., and Christos H. Papadimitriou. Elements of the Theory of Computation. England: McGraw-Hill, 1998.
MLA Edition CitationLewis, Harry R., and Christos H. Papadimitriou. Elements of the Theory of Computation. McGraw-Hill, 1998.
Warning: These citations may not always be 100% accurate.