Gunster, B., & Atkinson, K. (2023). Flip thinking: The life-changing art of turning problems into opportunities (First US edition.). Ballantine Books.
Цитирование в стиле Чикаго (17-е изд.)Gunster, Berthold, и Kelly Atkinson. Flip Thinking: The Life-changing Art of Turning Problems into Opportunities. First US edition. New York: Ballantine Books, 2023.
Цитирование MLA (8-е изд.)Gunster, Berthold, и Kelly Atkinson. Flip Thinking: The Life-changing Art of Turning Problems into Opportunities. First US edition. Ballantine Books, 2023.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.