[New York] Olmstead, John R - Unit: 4th Cavalry, Company: B - Enlistment Rank: 2 Lieut, Discharge Rank: 2 Lieut

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. [New York] Olmstead, John R - Unit: 4th Cavalry, Company: B - Enlistment Rank: 2 Lieut, Discharge Rank: 2 Lieut. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34004951. (Accessed November 15, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, [New York] Olmstead, John R - Unit: 4th Cavalry, Company: B - Enlistment Rank: 2 Lieut, Discharge Rank: 2 Lieut. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34004951
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/34004951>.
Note: These citations are programmatically generated and may be incomplete.