American Red Cross - I thru M - Red Cross Workers Parade in New York City, Oct. 4, 1917. Photo shows Mrs. John Purroy Mitchel, wife of the former Mayor of New York, leading a division in the Red Cross parade held on Oct. 4, 1917

Chicago citation style
War Department. 1789-9/18/1947. American Red Cross - I thru M - Red Cross Workers Parade in New York City, Oct. 4, 1917. Photo shows Mrs. John Purroy Mitchel, wife of the former Mayor of New York, leading a division in the Red Cross parade held on Oct. 4, 1917. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20806144. (Accessed September 23, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) American Red Cross - I thru M - Red Cross Workers Parade in New York City, Oct. 4, 1917. Photo shows Mrs. John Purroy Mitchel, wife of the former Mayor of New York, leading a division in the Red Cross parade held on Oct. 4, 1917. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20806144
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/20806144>.
Note: These citations are programmatically generated and may be incomplete.