APA (7th ed.) Citation

Chandrasekhar, S. (1995). Newton's Principia for the common reader. Clarendon Press.

Chicago Style (17th ed.) Citation

Chandrasekhar, S. Newton's Principia for the Common Reader. Oxford: Clarendon Press, 1995.

MLA (8th ed.) Citation

Chandrasekhar, S. Newton's Principia for the Common Reader. Clarendon Press, 1995.

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