French soldiers making a gas and flame attack on German trenches in Flanders. Belgium.

Chicago citation style
Department of Defense. Department of the Army. Office of the Deputy Chief of Staff for Operations. U.S. Army Audiovisual Center. ca. 1974-5/15/1984. French soldiers making a gas and flame attack on German trenches in Flanders. Belgium.. 1900-01-01/1982-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/530722. (Accessed January 17, 2019.)
APA citation style
Department of Defense. Department of the Army. Office of the Deputy Chief of Staff for Operations. U.S. Army Audiovisual Center. ca. 1974-5/15/1984, (1900-01-01/1982-12-31) French soldiers making a gas and flame attack on German trenches in Flanders. Belgium.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/530722
MLA citation style
Department of Defense. Department of the Army. Office of the Deputy Chief of Staff for Operations. U.S. Army Audiovisual Center. ca. 1974-5/15/1984. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/530722>.
Note: These citations are programmatically generated and may be incomplete.