APA (7th ed.) Citation

Acker,Mike. (2022). Speak with confidence: Overcome self-doubt, communicate clearly, and inspire your audience. John Wiley & Sons Inc.

Chicago Style (17th ed.) Citation

Acker,Mike. Speak with Confidence: Overcome Self-doubt, Communicate Clearly, and Inspire Your Audience. Hoboken, New Jersey: John Wiley & Sons Inc, 2022.

MLA (9th ed.) Citation

Acker,Mike. Speak with Confidence: Overcome Self-doubt, Communicate Clearly, and Inspire Your Audience. John Wiley & Sons Inc, 2022.