Cita APA (7a ed.)
Chandrasekhar, S. Newton's Principia for the Common Reader. Oxford University.
Cita estilo Chicago (17a ed.)
Chandrasekhar, Subrahmanyan. Newton's Principia for the Common Reader. Nueva York, EUA: Oxford University.
Cita MLA (9a ed.)
Chandrasekhar, Subrahmanyan. Newton's Principia for the Common Reader. Oxford University.
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