APA (7th ed.) Citation
Carnegie, D. (1956). How to develop self-confidence and influence people by public speaking. Cedar Books.
Chicago Style (17th ed.) Citation
Carnegie, Dale. How to Develop Self-confidence and Influence People by Public Speaking. London: Cedar Books, 1956.
MLA (9th ed.) Citation
Carnegie, Dale. How to Develop Self-confidence and Influence People by Public Speaking. Cedar Books, 1956.
Warning: These citations may not always be 100% accurate.