APA (7th ed.) Citation

Phillips Charles L. & Harbor Royce D. (1991). Feedback control systems (2nd ed.). Prentice Hall.

Chicago Style (17th ed.) Citation

Phillips Charles L. and Harbor Royce D. Feedback Control Systems. 2nd ed. Prentice Hall, 1991.

MLA (8th ed.) Citation

Phillips Charles L. and Harbor Royce D. Feedback Control Systems. 2nd ed. Prentice Hall, 1991.

Warning: These citations may not always be 100% accurate.