APA (7th ed.) Citation

Levy, L. S. (1980). Discrete structures of computer science. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Levy, Leon S. Discrete Structures of Computer Science. Nueva York: John Wiley and Sons, 1980.

MLA (9th ed.) Citation

Levy, Leon S. Discrete Structures of Computer Science. John Wiley and Sons, 1980.