APA (7th ed.) Citation

Cover, T. M., & Thomas, J. A. (1991). Elements of information theory. John Wiley & sons.

Chicago Style (17th ed.) Citation

Cover, T. M., and Joy A. Thomas. Elements of Information Theory. New York [etc.]: John Wiley & sons, 1991.

MLA (9th ed.) Citation

Cover, T. M., and Joy A. Thomas. Elements of Information Theory. John Wiley & sons, 1991.