United Steelworkers of America group
MLA
Dennis Photo Service Co.. "United Steelworkers of America group." Georgia State University. Special Collections. 1900/2021, http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/2316.
APA
Dennis Photo Service Co. (1900/2021). United Steelworkers of America group. Retrieved from http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/2316
Chicago
Dennis Photo Service Co.. "United Steelworkers of America group." 1900/2021. July 1, 2025. http://digitalcollections.library.gsu.edu/cdm/ref/collection/labor/id/2316.
