APA (7th ed.) Citation

Newton, I., Barrillot, J. F., Barrillot, J., Jacquier, F., Le Seur, T., & Cotes, R. Philosophiae naturalis principia mathematica.

Chicago Style (17th ed.) Citation

Newton, Isaac, Jacques François Barrillot, Jacques Barrillot, François Jacquier, Thomas Le Seur, and Roger Cotes. Philosophiae Naturalis Principia Mathematica.

MLA (9th ed.) Citation

Newton, Isaac, et al. Philosophiae Naturalis Principia Mathematica.