Westfall, R. S. (1980). Never at reft: A biography of Isaac Newton. Cambridge: Cambridge University press.
シカゴスタイル引用形Westfall, Richard S. Never At Reft: A Biography of Isaac Newton. Cambridge: Cambridge University press, 1980.
MLA引用形式Westfall, Richard S. Never At Reft: A Biography of Isaac Newton. Cambridge: Cambridge University press, 1980.
警告: この引用は必ずしも正確ではありません.