Cita APA (7a ed.)

Rohr, S., & Impellizzeri, S. (2016). Scared speechless: 9 ways to overcome your fears and captivate your audience (1st edition.). Career Press.

Cita Chicago Style (17a ed.)

Rohr, Steve, y Shirley Impellizzeri. Scared Speechless: 9 Ways to Overcome Your Fears and Captivate Your Audience. 1st edition. Pompton Plains, New Jersey: Career Press, 2016.

Cita MLA (9a ed.)

Rohr, Steve, y Shirley Impellizzeri. Scared Speechless: 9 Ways to Overcome Your Fears and Captivate Your Audience. 1st edition. Career Press, 2016.