Citazione APA

Ross, K. A., & Wright, C. R. B. (1999). Discrete mathematics. - 4th Ed (4th Ed.). Prentice Hall.

Stile di citazione Chicago

Ross, Kenneth A., e Charles R B. Wright. Discrete Mathematics. - 4th Ed. 4th Ed. New Jersey: Prentice Hall, 1999.

Citazione MLA

Ross, Kenneth A., e Charles R B. Wright. Discrete Mathematics. - 4th Ed. 4th Ed. Prentice Hall, 1999.