Cita APA (7a ed.)
Carnegie, D. (1956). How to develop self-confidence and influence people by public speaking. Cedar Books.
Cita Chicago Style (17a ed.)
Carnegie, Dale. How to Develop Self-confidence and Influence People by Public Speaking. London: Cedar Books, 1956.
Cita MLA (9a ed.)
Carnegie, Dale. How to Develop Self-confidence and Influence People by Public Speaking. Cedar Books, 1956.
Precaución: Estas citas no son 100% exactas.