APA (7th ed.) Citation

Newton, I., Cohen, I. B., & Koyré, A. (1972). Isaac Newton's philosophiae naturalis principia mathematica: The third edition (1726) with variant readings. Harvard University Press.

Chicago Style (17th ed.) Citation

Newton, Isaac, I. Bernard Cohen, and Alexandre Koyré. Isaac Newton's Philosophiae Naturalis Principia Mathematica: The Third Edition (1726) with Variant Readings. Cambridge, Mass.: Harvard University Press, 1972.

MLA (9th ed.) Citation

Newton, Isaac, et al. Isaac Newton's Philosophiae Naturalis Principia Mathematica: The Third Edition (1726) with Variant Readings. Harvard University Press, 1972.