APA (7th ed.) Citation

Newton, I. (1979). Opticks: Or treatise of the reflections, refractions, inflections & colours of light (Repr., based on the 4. ed. London 1730.). Dover-Publ.

Chicago Style (17th ed.) Citation

Newton, Isaac. Opticks: Or Treatise of the Reflections, Refractions, Inflections & Colours of Light. Repr., based on the 4. ed. London 1730. New York, NY: Dover-Publ, 1979.

MLA (9th ed.) Citation

Newton, Isaac. Opticks: Or Treatise of the Reflections, Refractions, Inflections & Colours of Light. Repr., based on the 4. ed. London 1730. Dover-Publ, 1979.