Cornell University Press: ISBN 0-8014-2992-7, and Duckworth, London: ISBN 0-7156-2485-7* "Simplicius: On Aristotle, Physics 8.6-10", translated by Richard McKirahan (2001).
ISBN 0-7156-2485-7*** "Simplicius: On Aristotle, Physics 8.6-10", translated by Richard McKirahan.