Chopra, D. (2026). The power of real optimism: A practical, science-based guide to staying resilient, curious, and open even when life is hard (First Simon Element hardcover edition.). Simon Element.
Цитирование в стиле Чикаго (17-е изд.)Chopra, Deepika. The Power of Real Optimism: A Practical, Science-based Guide to Staying Resilient, Curious, and Open Even When Life Is Hard. First Simon Element hardcover edition. New York: Simon Element, 2026.
Цитирование MLA (8-е изд.)Chopra, Deepika. The Power of Real Optimism: A Practical, Science-based Guide to Staying Resilient, Curious, and Open Even When Life Is Hard. First Simon Element hardcover edition. Simon Element, 2026.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.