APA (7th ed.) Citation

Gopal, M. (1997). Digital control and state variable methods. Tata McGraw-Hill.

Chicago Style (17th ed.) Citation

Gopal, M. Digital Control and State Variable Methods. New Delhi: Tata McGraw-Hill, 1997.

MLA (9th ed.) Citation

Gopal, M. Digital Control and State Variable Methods. Tata McGraw-Hill, 1997.