APA (7th ed.) Citation

Mitchell, J. P., & Clague, E. (1957). Brief history of the American labor movement. United States Department of Labor.

Chicago Style (17th ed.) Citation

Mitchell, James P., and Ewan Clague. Brief History of the American Labor Movement. Wasington: United States Department of Labor, 1957.

MLA (9th ed.) Citation

Mitchell, James P., and Ewan Clague. Brief History of the American Labor Movement. United States Department of Labor, 1957.