APA
Gregory T. C. E., . (1939). Uses and applications of chemicals and related materials: A guide to the current industrial uses: Potential application and sales possibilities of 5167 products. : Reinhold Publishing Corporation, New York.
Chicago
Gregory Thomas C Ed, . 1939. Uses and applications of chemicals and related materials: A guide to the current industrial uses: Potential application and sales possibilities of 5167 products. : Reinhold Publishing Corporation, New York.
Harvard
Gregory T. C. E., . (1939). Uses and applications of chemicals and related materials: A guide to the current industrial uses: Potential application and sales possibilities of 5167 products. : Reinhold Publishing Corporation, New York.
MLA
Gregory Thomas C Ed, . Uses and applications of chemicals and related materials: A guide to the current industrial uses: Potential application and sales possibilities of 5167 products. : Reinhold Publishing Corporation, New York. 1939.