[New York] McDonald, Alex J - Unit: 7th National Guard, Infantry (30 days, 1861), Company: I - Enlistment Rank: Pvt, Discharge Rank: Pvt

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. [New York] McDonald, Alex J - Unit: 7th National Guard, Infantry (30 days, 1861), Company: I - Enlistment Rank: Pvt, Discharge Rank: Pvt. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/33849871. (Accessed November 17, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, [New York] McDonald, Alex J - Unit: 7th National Guard, Infantry (30 days, 1861), Company: I - Enlistment Rank: Pvt, Discharge Rank: Pvt. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/33849871
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/33849871>.
Note: These citations are programmatically generated and may be incomplete.