Alexander, W. (1951). Metals in the service of man. London: Penguin Books.
シカゴスタイル引用形Alexander, W. Metals in the Service of Man. London: Penguin Books, 1951.
MLA引用形式Alexander, W. Metals in the Service of Man. London: Penguin Books, 1951.
警告: この引用は必ずしも正確ではありません.