APA (7th ed.) Citation

McCormack, J. (2014). Brief: Make a bigger impact by saying less. John Wiley and Sons.

Chicago Style (17th ed.) Citation

McCormack, Joseph. Brief: Make a Bigger Impact by Saying Less. Hoboken, New Jersey: John Wiley and Sons, 2014.

MLA (8th ed.) Citation

McCormack, Joseph. Brief: Make a Bigger Impact by Saying Less. John Wiley and Sons, 2014.