APA (7th ed.) Citation

Helweg, R. (2015). How to deliver a great speech that will change minds and influence people: Tips, tricks & expert advice for effective public speaking. Atlantic Publishing Group, Inc..

Chicago Style (17th ed.) Citation

Helweg, Richard. How to Deliver a Great Speech That Will Change Minds and Influence People: Tips, Tricks & Expert Advice for Effective Public Speaking. Ocala, Florida: Atlantic Publishing Group, Inc., 2015.

MLA (9th ed.) Citation

Helweg, Richard. How to Deliver a Great Speech That Will Change Minds and Influence People: Tips, Tricks & Expert Advice for Effective Public Speaking. Atlantic Publishing Group, Inc., 2015.