Roger Penrose quote citation

APA Style Citation

Penrose, R. (2026, February 15). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623888

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 15 Feb. 2026: https://quotesia.com/roger-penrose-quote/623888.

Harvard Style Citation

Penrose, R. (2026). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623888 (Accessed: February 15 2026).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623888 (accessed February 15, 2026).