Cita APA (7a ed.)

Garber, P. R. (2008). 50 communications activities, icebreakers, and exercises (1st edition.). HRD Press.

Cita Chicago Style (17a ed.)

Garber, Peter R. 50 Communications Activities, Icebreakers, and Exercises. 1st edition. Amherst, Mass.: HRD Press, 2008.

Cita MLA (9a ed.)

Garber, Peter R. 50 Communications Activities, Icebreakers, and Exercises. 1st edition. HRD Press, 2008.