Cita APA (7th ed.)

Forbes-Greene, S. (1983). The encyclopedia of icebreakers: Structured activities that warm-up, motivate, challenge, acquiant and energise. Pfeiffer & Co.

Cita Chicago (17th ed.)

Forbes-Greene, Sue. The Encyclopedia of Icebreakers: Structured Activities That Warm-up, Motivate, Challenge, Acquiant and Energise. San Diego, CA: Pfeiffer & Co, 1983.

Cita MLA (9th ed.)

Forbes-Greene, Sue. The Encyclopedia of Icebreakers: Structured Activities That Warm-up, Motivate, Challenge, Acquiant and Energise. Pfeiffer & Co, 1983.