Cita APA (7th ed.)
Ross, K. A., & Wright, C. R. B. (1999). Discrete mathematics (4th ed.). Prentice Hall.
Cita Chicago (17th ed.)
Ross, Kenneth A., i Charles R. B. Wright. Discrete Mathematics. 4th ed. Upper Saddle River, N.J.: Prentice Hall, 1999.
Cita MLA (9th ed.)
Ross, Kenneth A., i Charles R. B. Wright. Discrete Mathematics. 4th ed. Prentice Hall, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.