United States. Department of Commerce. (1917). Determination of nitrogen in substances used in explosives. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Commerce. Determination of Nitrogen in Substances Used in Explosives. [Washington]: GPO, 1917.
MLA (9th ed.) CitationUnited States. Department of Commerce. Determination of Nitrogen in Substances Used in Explosives. GPO, 1917.
Warning: These citations may not always be 100% accurate.