Cita APA (7a ed.)

Karpinski, E. (2022). Put happiness to work: 7 strategies to elevate engagement for optimal performance. McGraw-Hill.

Cita Chicago Style (17a ed.)

Karpinski, Eric. Put Happiness to Work: 7 Strategies to Elevate Engagement for Optimal Performance. New York, New York: McGraw-Hill, 2022.

Cita MLA (9a ed.)

Karpinski, Eric. Put Happiness to Work: 7 Strategies to Elevate Engagement for Optimal Performance. McGraw-Hill, 2022.