APA (7th ed.) Citation

Harbor, R. D., & Phillips, C. L. (1988). Feedback control systems. Prentice-Hall.

Chicago Style (17th ed.) Citation

Harbor, Royce D., and Charles L. Phillips. Feedback Control Systems. Englewood Cliffs N.J: Prentice-Hall, 1988.

MLA (8th ed.) Citation

Harbor, Royce D., and Charles L. Phillips. Feedback Control Systems. Prentice-Hall, 1988.