International Presidents of United Mine Workers of America 1890-1923, circa 1920s
MLA
Georgia State University Library. "International Presidents of United Mine Workers of America 1890-1923, circa 1920s." Georgia State University. Special Collections. 1920/1929, http://digitalcollections.library.gsu.edu/cdm/ref/collection/mhross/id/101463.
APA
Georgia State University Library (1920/1929). International Presidents of United Mine Workers of America 1890-1923, circa 1920s. Retrieved from http://digitalcollections.library.gsu.edu/cdm/ref/collection/mhross/id/101463
Chicago
Georgia State University Library. "International Presidents of United Mine Workers of America 1890-1923, circa 1920s." 1920/1929. April 25, 2026. http://digitalcollections.library.gsu.edu/cdm/ref/collection/mhross/id/101463.
