APA (7th ed.) Citation

ASTROM, K. J., & WITTENMARK, B. (1997). Computer-controlled systems: Theory and design.-- ed.3. Prentice Hall.

Chicago Style (17th ed.) Citation

ASTROM, Karl J., and Bjorn WITTENMARK. Computer-controlled Systems: Theory and Design.-- Ed.3. London: Prentice Hall, 1997.

MLA (9th ed.) Citation

ASTROM, Karl J., and Bjorn WITTENMARK. Computer-controlled Systems: Theory and Design.-- Ed.3. Prentice Hall, 1997.