APA (7th ed.) Citation

Hardie, A. M. (1964). The elements of feedback and control. Oxford University Press.

Chicago Style (17th ed.) Citation

Hardie, Alexander Merrie. The Elements of Feedback and Control. London, New York: Oxford University Press, 1964.

MLA (9th ed.) Citation

Hardie, Alexander Merrie. The Elements of Feedback and Control. Oxford University Press, 1964.