"In Case of Fire: 1. Warn occupants, 2. Turn in alarm, 3. Then fight the fire"

Chicago citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. Bureau of Special Services. 3/9/1943-9/15/1945. "In Case of Fire: 1. Warn occupants, 2. Turn in alarm, 3. Then fight the fire". 1941-01-01/1945-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/514617. (Accessed June 18, 2018.)
APA citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. Bureau of Special Services. 3/9/1943-9/15/1945, (1941-01-01/1945-12-31) "In Case of Fire: 1. Warn occupants, 2. Turn in alarm, 3. Then fight the fire". Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/514617
MLA citation style
Office for Emergency Management. Office of War Information. Domestic Operations Branch. Bureau of Special Services. 3/9/1943-9/15/1945. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/514617>.
Note: These citations are programmatically generated and may be incomplete.