APA (7th ed.) Citation

Tou, J. T. (1959). Digital and sampled-data control systems. McGraw-Hill.

Chicago Style (17th ed.) Citation

Tou, Julius T. Digital and Sampled-data Control Systems. New York: McGraw-Hill, 1959.

MLA (8th ed.) Citation

Tou, Julius T. Digital and Sampled-data Control Systems. McGraw-Hill, 1959.