Max Planck quote citation

APA Style Citation

Planck, M. (2026, April 20). Max Planck quote. Quotesia. Retrieved from https://quotesia.com/max-planck-quote/494636

MLA Style Citation

Planck, Max. “Max Planck quote”. Quotesia. 20 Apr. 2026: https://quotesia.com/max-planck-quote/494636.

Harvard Style Citation

Planck, M. (2026). Quotesia [Online]. Available at: https://quotesia.com/max-planck-quote/494636 (Accessed: April 20 2026).

Chicago / Turabian Style Citation

Planck, Max. “Max Planck quote” Quotesia. https://quotesia.com/max-planck-quote/494636 (accessed April 20, 2026).