United States. Bureau of Labor Statistics. (1945). "Powder plants. History and disposition of powder plant, project, Nitro, W. Va., 1917-42 [with list of citations; prepared by]". [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics. "Powder Plants. History and Disposition of Powder Plant, Project, Nitro, W. Va., 1917-42 [with List of Citations; Prepared by]". [Washington]: [s.n.], 1945.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics. "Powder Plants. History and Disposition of Powder Plant, Project, Nitro, W. Va., 1917-42 [with List of Citations; Prepared by]". [s.n.], 1945.
Warning: These citations may not always be 100% accurate.