Cita APA (7a ed.)
Nagrath, I. J., & Gopal, M. (2002). Control systems engineering (3rd ed.). New Age International.
Cita Chicago Style (17a ed.)
Nagrath, I. J., y M. Gopal. Control Systems Engineering. 3rd ed. Calcutta: New Age International, 2002.
Cita MLA (9a ed.)
Nagrath, I. J., y M. Gopal. Control Systems Engineering. 3rd ed. New Age International, 2002.
Precaución: Estas citas no son 100% exactas.