APA (7th ed.) Citation

Cole, B. (2011). How to win friends and influence people in the digital age. Simon and Schuster.

Chicago Style (17th ed.) Citation

Cole, Brent. How to Win Friends and Influence People in the Digital Age. New York: Simon and Schuster, 2011.

MLA (8th ed.) Citation

Cole, Brent. How to Win Friends and Influence People in the Digital Age. Simon and Schuster, 2011.