APA (7e ed.) Bronvermelding

Lewis, H. R., & Papadimitriou, C. H. (1981). Elements of the theory of computation (2nd ed.). Prentice-Hall.

Chicago (17e ed.) Bronvermelding

Lewis, Harry R., en Christos H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. New Jersey: Prentice-Hall, 1981.

MLA (9e ed.) Bronvermelding

Lewis, Harry R., en Christos H. Papadimitriou. Elements of the Theory of Computation. 2nd ed. Prentice-Hall, 1981.