United States. Department of Commerce. (1917). Use of permissible explosives in coal mines of Illinois. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Commerce. Use of Permissible Explosives in Coal Mines of Illinois. [Washington]: GPO, 1917.
MLA (9th ed.) CitationUnited States. Department of Commerce. Use of Permissible Explosives in Coal Mines of Illinois. GPO, 1917.
Warning: These citations may not always be 100% accurate.