Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Emanuel, Pericles, y Edward Leff. Introduction to Feedback Control Systems. New York [etc.]: McGraw-Hill, 1979.

Cita MLA (9a ed.)

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