Cita APA (7a ed.)

Baker, D., Greenberg, C., & Hemingway, C. (2006). What happy companies know: How the new science of happiness can change your company for the better (1st edition.). Pearson Prentice Hall.

Cita Chicago Style (17a ed.)

Baker, Dan, Cathy Greenberg, y Collins Hemingway. What Happy Companies Know: How the New Science of Happiness Can Change Your Company for the Better. 1st edition. Upper Saddle River, NJ: Pearson Prentice Hall, 2006.

Cita MLA (9a ed.)

Baker, Dan, et al. What Happy Companies Know: How the New Science of Happiness Can Change Your Company for the Better. 1st edition. Pearson Prentice Hall, 2006.