George Gaylord Simpson quote citation

APA Style Citation

Simpson, G. G. (2026, April 20). George Gaylord Simpson quote. Quotesia. Retrieved from https://quotesia.com/george-gaylord-simpson-quote/247334

MLA Style Citation

Simpson, George Gaylord. “George Gaylord Simpson quote”. Quotesia. 20 Apr. 2026: https://quotesia.com/george-gaylord-simpson-quote/247334.

Harvard Style Citation

Simpson, G. G. (2026). Quotesia [Online]. Available at: https://quotesia.com/george-gaylord-simpson-quote/247334 (Accessed: April 20 2026).

Chicago / Turabian Style Citation

Simpson, George Gaylord. “George Gaylord Simpson quote” Quotesia. https://quotesia.com/george-gaylord-simpson-quote/247334 (accessed April 20, 2026).