Cita APA (7a ed.)
Levy, L. S. (1980). Discrete structures of computer science. Wiley Eastern.
Cita Chicago Style (17a ed.)
Levy, Leon S. Discrete Structures of Computer Science. Calcutta: Wiley Eastern, 1980.
Cita MLA (9a ed.)
Levy, Leon S. Discrete Structures of Computer Science. Wiley Eastern, 1980.
Precaución: Estas citas no son 100% exactas.