APA (7th ed.) Citation

Hammond, P. H. (1958). Feedback theory and its applications. Macmillan.

Chicago Style (17th ed.) Citation

Hammond, Percival Hudson. Feedback Theory and Its Applications. New York: Macmillan, 1958.

MLA (9th ed.) Citation

Hammond, Percival Hudson. Feedback Theory and Its Applications. Macmillan, 1958.

Warning: These citations may not always be 100% accurate.