Cita APA (7a ed.)

Williams, G., & Iyer, P. (2016). Body language secrets to win more negotiations: How to read any opponent and get what you want. Career Press.

Cita Chicago Style (17a ed.)

Williams, Greg, y Pat Iyer. Body Language Secrets to Win More Negotiations: How to Read Any Opponent and Get What You Want. Wayne, NJ: Career Press, 2016.

Cita MLA (8a ed.)

Williams, Greg, y Pat Iyer. Body Language Secrets to Win More Negotiations: How to Read Any Opponent and Get What You Want. Career Press, 2016.