Ferrazzi, K. (2005). Never eat alone and other secrets to success: One relationship at a time (First edition.). Currency Doubleday.
Цитирование в стиле Чикаго (17-е изд.)Ferrazzi, Keith. Never Eat Alone and Other Secrets to Success: One Relationship at a Time. First edition. New York: Currency Doubleday, 2005.
Цитирование MLA (9-е изд.)Ferrazzi, Keith. Never Eat Alone and Other Secrets to Success: One Relationship at a Time. First edition. Currency Doubleday, 2005.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.