APA (7th ed.) Citation

Newton, I., Motte, A., Emerson, W., & Machin, J. The mathematical principles of natural philosophy (A new ed.).

Chicago Style (17th ed.) Citation

Newton, Isaac, Andrew Motte, William Emerson, and John Machin. The Mathematical Principles of Natural Philosophy. A new ed.

MLA (9th ed.) Citation

Newton, Isaac, et al. The Mathematical Principles of Natural Philosophy. A new ed.