Marrone, S. Metaphysics and science in the thirteenth century: William of Auvergne, Robert Grosseteste and Roger Bacon. Medieval philosophy.
Cita Chicago (17th ed.)Marrone, Steven. "Metaphysics and Science in the Thirteenth Century: William of Auvergne, Robert Grosseteste and Roger Bacon." Medieval Philosophy .
Cita MLA (8th ed.)Marrone, Steven. "Metaphysics and Science in the Thirteenth Century: William of Auvergne, Robert Grosseteste and Roger Bacon." Medieval Philosophy, .
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