Pledge, H. T. (1939). Science since 1500: A short history of mathematics, physics, chemistry, biology. London: H.M. Stationery office.
シカゴスタイル引用形Pledge, H. T. Science Since 1500: A Short History of Mathematics, Physics, Chemistry, Biology. London: H.M. Stationery office, 1939.
MLA引用形式Pledge, H. T. Science Since 1500: A Short History of Mathematics, Physics, Chemistry, Biology. London: H.M. Stationery office, 1939.
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