Sagan, C. (2024, May 17). Carl Sagan quote. Quotesia. Retrieved from https://quotesia.com/carl-sagan-quote/106038
Sagan, Carl. “Carl Sagan quote”. Quotesia. 17 May. 2024: https://quotesia.com/carl-sagan-quote/106038.
Sagan, C. (2024). Quotesia [Online]. Available at: https://quotesia.com/carl-sagan-quote/106038 (Accessed: May 17 2024).
Sagan, Carl. “Carl Sagan quote” Quotesia. https://quotesia.com/carl-sagan-quote/106038 (accessed May 17, 2024).
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