Struthers, John B - Age [Blank], Year: 1864 - 12th US Colored Heavy Artillery, Misc Cards, H-Y - United States Colored Troops: Artillery Organizations

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. Struthers, John B - Age [Blank], Year: 1864 - 12th US Colored Heavy Artillery, Misc Cards, H-Y - United States Colored Troops: Artillery Organizations. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22245508. (Accessed December 13, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, Struthers, John B - Age [Blank], Year: 1864 - 12th US Colored Heavy Artillery, Misc Cards, H-Y - United States Colored Troops: Artillery Organizations. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/22245508
MLA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/22245508>.
Note: These citations are programmatically generated and may be incomplete.