Roger Penrose quote citation

APA Style Citation

Penrose, R. (2026, February 9). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623893

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 9 Feb. 2026: https://quotesia.com/roger-penrose-quote/623893.

Harvard Style Citation

Penrose, R. (2026). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623893 (Accessed: February 9 2026).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623893 (accessed February 9, 2026).