APA (7th ed.) Citation

Newton, I. (1969). A treatise of the system of the world / by Sir, I. Newton (2nd ed.). Dawsons.

Chicago Style (17th ed.) Citation

Newton, Isaac. A Treatise of the System of the World / by Sir, I. Newton. 2nd ed. Dawsons, 1969.

MLA (9th ed.) Citation

Newton, Isaac. A Treatise of the System of the World / by Sir, I. Newton. 2nd ed. Dawsons, 1969.

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