Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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