APA Citation

Sharp, D. W. A. (1983). The Penguin dictionary of chemistry. London: Penguin Books.

Trích dẫn kiểu Chicago

Sharp, D. W. A. The Penguin Dictionary of Chemistry. London: Penguin Books, 1983.

MLA Citation

Sharp, D. W. A. The Penguin Dictionary of Chemistry. London: Penguin Books, 1983.

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