Citazione Stile APA (7a Edizione)
Carnegie, D. (1956). How to develop self-confidence & influence people by public speaking: Time-tested methods of persuasion... (ed.). Pocket Books.
Citazione stile Chigago Style (17a edizione)
Carnegie, Dale. How to Develop Self-confidence & Influence People by Public Speaking: Time-tested Methods of Persuasion... ed. New York: Pocket Books, 1956.
Citatione MLA (9a ed.)
Carnegie, Dale. How to Develop Self-confidence & Influence People by Public Speaking: Time-tested Methods of Persuasion... ed. Pocket Books, 1956.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.