APA (7th ed.) Citation

Fortmann, T. E., & Hitz, K. L. (1977). An introduction to linear control systems. Marcel Dekker.

Chicago Style (17th ed.) Citation

Fortmann, Thomas E., and Konrad L. Hitz. An Introduction to Linear Control Systems. New York, NY: Marcel Dekker, 1977.

MLA (8th ed.) Citation

Fortmann, Thomas E., and Konrad L. Hitz. An Introduction to Linear Control Systems. Marcel Dekker, 1977.