[New York] Rifenbergh, George - Unit: 20th State Militia, Infantry (100 days, 1861), Company: R - Enlistment Rank: Drum, Discharge Rank: Drum

Chicago citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947. [New York] Rifenbergh, George - Unit: 20th State Militia, Infantry (100 days, 1861), Company: R - Enlistment Rank: Drum, Discharge Rank: Drum. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34132015. (Accessed November 13, 2018.)
APA citation style
War Department. The Adjutant General's Office. 3/4/1907-9/18/1947, [New York] Rifenbergh, George - Unit: 20th State Militia, Infantry (100 days, 1861), Company: R - Enlistment Rank: Drum, Discharge Rank: Drum. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/34132015
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/34132015>.
Note: These citations are programmatically generated and may be incomplete.