United States. Bureau of Labor Statistics & ProQuest (Firm). (1918). The safety movement in the iron and steel industry 1907 to 1917. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). The Safety Movement in the Iron and Steel Industry 1907 to 1917. Washington: [publisher not identified], 1918.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). The Safety Movement in the Iron and Steel Industry 1907 to 1917. [publisher not identified], 1918.
Warning: These citations may not always be 100% accurate.