APA (7th ed.) Citation

Newton, I. (1990). Mathematical principles of natural philosophy Great books of the Western world.

Chicago Style (17th ed.) Citation

Newton, Isaac. "Mathematical Principles of Natural Philosophy." Great Books of the Western World 1990.

MLA (8th ed.) Citation

Newton, Isaac. "Mathematical Principles of Natural Philosophy." Great Books of the Western World, 1990.

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