United States. Department of Labor, Wilson, W. B., & Harvey, O. L. The anvil and the plow: A history of the United States Department of Labor [1913-1963].
Chicago Style (17th ed.) CitationUnited States. Department of Labor, William Bauchop Wilson, and Oswald L. Harvey. The Anvil and the Plow: A History of the United States Department of Labor [1913-1963].
MLA (9th ed.) CitationUnited States. Department of Labor, et al. The Anvil and the Plow: A History of the United States Department of Labor [1913-1963].
Warning: These citations may not always be 100% accurate.