Young, Robert S - Age: 21, Year: 1861 - Mississippi Twelfth Infantry, W-Z AND Thirteenth Infantry, A

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. Young, Robert S - Age: 21, Year: 1861 - Mississippi Twelfth Infantry, W-Z AND Thirteenth Infantry, A. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17978655. (Accessed July 19, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, Young, Robert S - Age: 21, Year: 1861 - Mississippi Twelfth Infantry, W-Z AND Thirteenth Infantry, A. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17978655
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/17978655>.
Note: These citations are programmatically generated and may be incomplete.