United States Steel Corporation & Carnegie Steel Company. (1922). Methods of the chemists of the United States steel corporation for the sampling and analysis of pig iron. Carnegie steel company.
Chicago Style (17th ed.) CitationUnited States Steel Corporation and Carnegie Steel Company. Methods of the Chemists of the United States Steel Corporation for the Sampling and Analysis of Pig Iron. Pittsburgh, Penna.: Carnegie steel company, 1922.
MLA (8th ed.) CitationUnited States Steel Corporation and Carnegie Steel Company. Methods of the Chemists of the United States Steel Corporation for the Sampling and Analysis of Pig Iron. Carnegie steel company, 1922.
Warning: These citations may not always be 100% accurate.