Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.