APA (7th ed.) Citation

Astrom, K. J., & Wittenmark, B. (1990). Computer-controlled systems: Theory and design (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Astrom, Karl J., and Bjorn Wittenmark. Computer-controlled Systems: Theory and Design. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1990.

MLA (9th ed.) Citation

Astrom, Karl J., and Bjorn Wittenmark. Computer-controlled Systems: Theory and Design. 2nd ed. Prentice-Hall, 1990.