Clyde Tombaugh quote citation

APA Style Citation

Tombaugh, C. (2025, December 13). Clyde Tombaugh quote. Quotesia. Retrieved from https://quotesia.com/clyde-tombaugh-quote/139370

MLA Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote”. Quotesia. 13 Dec. 2025: https://quotesia.com/clyde-tombaugh-quote/139370.

Harvard Style Citation

Tombaugh, C. (2025). Quotesia [Online]. Available at: https://quotesia.com/clyde-tombaugh-quote/139370 (Accessed: December 13 2025).

Chicago / Turabian Style Citation

Tombaugh, Clyde. “Clyde Tombaugh quote” Quotesia. https://quotesia.com/clyde-tombaugh-quote/139370 (accessed December 13, 2025).