Bodenhamer, B. G., Young, P., Hall, L. M., & Harrison, J. C. (2011). I have a voice: How to stop stuttering. Crown House Publishing Limited.
Citazione stile Chigago Style (17a edizione)Bodenhamer, Bob G., Peter Young, L. Michael Hall, e John C. Harrison. I Have a Voice: How to Stop Stuttering. Carmarthen, Wales, UK: Crown House Publishing Limited, 2011.
Citatione MLA (9a ed.)Bodenhamer, Bob G., et al. I Have a Voice: How to Stop Stuttering. Crown House Publishing Limited, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.