Ceremonies - Independence Day, 1917 - First American Troops in France. American soldiers arrived in Paris for the Independence Day celebration. Photo shows them marching from the Gare d'Austerlitz to the Barracks at Rouilly. July 4, 1917

Chicago citation style
War Department. 1789-9/18/1947. Ceremonies - Independence Day, 1917 - First American Troops in France. American soldiers arrived in Paris for the Independence Day celebration. Photo shows them marching from the Gare d'Austerlitz to the Barracks at Rouilly. July 4, 1917. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20809324. (Accessed October 16, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Ceremonies - Independence Day, 1917 - First American Troops in France. American soldiers arrived in Paris for the Independence Day celebration. Photo shows them marching from the Gare d'Austerlitz to the Barracks at Rouilly. July 4, 1917. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/20809324
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/20809324>.
Note: These citations are programmatically generated and may be incomplete.