(1940). Synthetic Organic Chemicals,United States Production and Sales, 1939. [s.n.].
Chicago Style (17th ed.) CitationSynthetic Organic Chemicals,United States Production and Sales, 1939. [Washington]: [s.n.], 1940.
MLA (9th ed.) CitationSynthetic Organic Chemicals,United States Production and Sales, 1939. [s.n.], 1940.
Warning: These citations may not always be 100% accurate.