Cita APA (7a ed.)

Hemsath, D., & Yerkes, L. (1997). 301 ways to have fun at work. Berrett-Koehler.

Cita Chicago Style (17a ed.)

Hemsath, Dave, y Leslie Yerkes. 301 Ways to Have Fun at Work. San Francisco, Calif.: Berrett-Koehler, 1997.

Cita MLA (9a ed.)

Hemsath, Dave, y Leslie Yerkes. 301 Ways to Have Fun at Work. Berrett-Koehler, 1997.