APA Citation

Collins, P. (2009). Speak with power and confidence: Tested ideas for becoming a more powerful communicator. New York: Sterling Publishing Co, Inc..

Chicago Style Citation

Collins, Patrick. Speak With Power and Confidence: Tested Ideas for Becoming a More Powerful Communicator. New York: Sterling Publishing Co, Inc., 2009.

MLA Citation

Collins, Patrick. Speak With Power and Confidence: Tested Ideas for Becoming a More Powerful Communicator. New York: Sterling Publishing Co, Inc., 2009.

Warning: These citations may not always be 100% accurate.