Coffman, Bert - Age 18, Year: 1864 - 13th US Colored Heavy Artillery

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. Coffman, Bert - Age 18, Year: 1864 - 13th US Colored Heavy Artillery. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/38679076. (Accessed August 17, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, Coffman, Bert - Age 18, Year: 1864 - 13th US Colored Heavy Artillery. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/38679076
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/38679076>.
Note: These citations are programmatically generated and may be incomplete.