APA (7th ed.) Citation

Phillips, C. L. (1991). Feedback control systems (2nd ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Phillips, Charles L. Feedback Control Systems. 2nd ed. Englewood Cliffs: Prentice-Hall, 1991.

MLA (9th ed.) Citation

Phillips, Charles L. Feedback Control Systems. 2nd ed. Prentice-Hall, 1991.