Clyde Tombaugh quote citation

APA Style Citation

Tombaugh, C. (2026, May 10). Clyde Tombaugh quote. Quotesia. Retrieved from https://quotesia.com/clyde-tombaugh-quote/139377

MLA Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote”. Quotesia. 10 May. 2026: https://quotesia.com/clyde-tombaugh-quote/139377.

Harvard Style Citation

Tombaugh, C. (2026). Quotesia [Online]. Available at: https://quotesia.com/clyde-tombaugh-quote/139377 (Accessed: May 10 2026).

Chicago / Turabian Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote” Quotesia. https://quotesia.com/clyde-tombaugh-quote/139377 (accessed May 10, 2026).