Roger Penrose quote citation

APA Style Citation

Penrose, R. (2026, February 23). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623904

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 23 Feb. 2026: https://quotesia.com/roger-penrose-quote/623904.

Harvard Style Citation

Penrose, R. (2026). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623904 (Accessed: February 23 2026).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623904 (accessed February 23, 2026).