Spencer, S S - 6th Cavalry AND 6th Battalion, Cavalry (State Guards)

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. Spencer, S S - 6th Cavalry AND 6th Battalion, Cavalry (State Guards). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7088580. (Accessed November 21, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, Spencer, S S - 6th Cavalry AND 6th Battalion, Cavalry (State Guards). Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/7088580
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/7088580>.
Note: These citations are programmatically generated and may be incomplete.