Gaya APA

Aström, K, J., Wittenmark, B. (1997). Computer-controlled systems : theory and design (Third Edition). Upper Saddle River, NJ: Prentice-Hall International.

Gaya MLA

Aström, Karl, J.., Wittenmark, Björn. "Computer-controlled systems : theory and design". Third Edition Upper Saddle River, NJ: Prentice-Hall International, 1997. Text.