APA (7th ed.) Citation

Elgerd, O. I. (1967). Control systems theory. McGraw-Hill.

Chicago Style (17th ed.) Citation

Elgerd, Olle Ingemar. Control Systems Theory. New York: McGraw-Hill, 1967.

MLA (8th ed.) Citation

Elgerd, Olle Ingemar. Control Systems Theory. McGraw-Hill, 1967.