Holdren, J. (2025, July 27). John Holdren quote. Quotesia. Retrieved from https://quotesia.com/john-holdren-quote/360981
Holdren, John. “John Holdren quote”. Quotesia. 27 Jul. 2025: https://quotesia.com/john-holdren-quote/360981.
Holdren, J. (2025). Quotesia [Online]. Available at: https://quotesia.com/john-holdren-quote/360981 (Accessed: July 27 2025).
Holdren, John. “John Holdren quote” Quotesia. https://quotesia.com/john-holdren-quote/360981 (accessed July 27, 2025).
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