Roger Penrose quote citation

APA Style Citation

Penrose, R. (2025, December 21). Roger Penrose quote. Quotesia. Retrieved from https://quotesia.com/roger-penrose-quote/623914

MLA Style Citation

Penrose, Roger. “Roger Penrose quote”. Quotesia. 21 Dec. 2025: https://quotesia.com/roger-penrose-quote/623914.

Harvard Style Citation

Penrose, R. (2025). Quotesia [Online]. Available at: https://quotesia.com/roger-penrose-quote/623914 (Accessed: December 21 2025).

Chicago / Turabian Style Citation

Penrose, Roger. “Roger Penrose quote” Quotesia. https://quotesia.com/roger-penrose-quote/623914 (accessed December 21, 2025).