APA (7th ed.) Citation

Rafferty, J. P., & Heintz, K. (2019). Explanation of the refraction of light through different lenses. Encyclopedia Britannica.

Chicago Style (17th ed.) Citation

Rafferty, John P., and Kurt Heintz. Explanation of the Refraction of Light Through Different Lenses. Chicago, IL: Encyclopedia Britannica, 2019.

MLA (9th ed.) Citation

Rafferty, John P., and Kurt Heintz. Explanation of the Refraction of Light Through Different Lenses. Encyclopedia Britannica, 2019.

Warning: These citations may not always be 100% accurate.