Clyde Tombaugh quote citation

APA Style Citation

Tombaugh, C. (2026, February 15). Clyde Tombaugh quote. Quotesia. Retrieved from https://quotesia.com/clyde-tombaugh-quote/139368

MLA Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote”. Quotesia. 15 Feb. 2026: https://quotesia.com/clyde-tombaugh-quote/139368.

Harvard Style Citation

Tombaugh, C. (2026). Quotesia [Online]. Available at: https://quotesia.com/clyde-tombaugh-quote/139368 (Accessed: February 15 2026).

Chicago / Turabian Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote” Quotesia. https://quotesia.com/clyde-tombaugh-quote/139368 (accessed February 15, 2026).