Roger Penrose quote citation

APA Style Citation

Penrose, R. (2026, January 18). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623914

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 18 Jan. 2026: https://quotesia.com/roger-penrose-quote/623914.

Harvard Style Citation

Penrose, R. (2026). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623914 (Accessed: January 18 2026).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623914 (accessed January 18, 2026).