Chemical Warfare Service - Drills- Practice - Fort Winfield Scott, San Francisco, California. Gas mask practice. Learning to sight through masks

Chicago citation style
War Department. 1789-9/18/1947. Chemical Warfare Service - Drills- Practice - Fort Winfield Scott, San Francisco, California. Gas mask practice. Learning to sight through masks. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/26423926. (Accessed May 23, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Chemical Warfare Service - Drills- Practice - Fort Winfield Scott, San Francisco, California. Gas mask practice. Learning to sight through masks. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/26423926
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/26423926>.
Note: These citations are programmatically generated and may be incomplete.