APA (7th ed.) Citation

Emanuel, P., & Leff, E. (1979). Introduction to feedback control systems. McGraw-Hill.

Chicago Style (17th ed.) Citation

Emanuel, Pericles, and Edward Leff. Introduction to Feedback Control Systems. New York: McGraw-Hill, 1979.

MLA (9th ed.) Citation

Emanuel, Pericles, and Edward Leff. Introduction to Feedback Control Systems. McGraw-Hill, 1979.