Pascal, J. B., & Foley, T. (2014). Who was Isaac Newton? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC.
Cita Chicago Style (17a ed.)Pascal, Janet B., y Tim Foley. Who Was Isaac Newton? New York, New York, USA: Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2014.
Cita MLA (8a ed.)Pascal, Janet B., y Tim Foley. Who Was Isaac Newton? Grosset & Dunlap, an imprint of Penguin Group (USA) LLC, 2014.
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