Cita APA (7a ed.)
Carnegie, D., & Cole, B. (2011). How to win friends and influence people in the digital age. Simon & Schuster.
Cita Chicago Style (17a ed.)
Carnegie, Dale, y Brent Cole. How to Win Friends and Influence People in the Digital Age. London: Simon & Schuster, 2011.
Cita MLA (9a ed.)
Carnegie, Dale, y Brent Cole. How to Win Friends and Influence People in the Digital Age. Simon & Schuster, 2011.
Precaución: Estas citas no son 100% exactas.