Guard against the gremlins. They're here to hurt you. Watch out!

Chicago citation style
Office for Emergency Management. War Production Board. 1/1942-11/3/1945. Guard against the gremlins. They're here to hurt you. Watch out!. 1942-01-01/1943-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/535382. (Accessed July 23, 2018.)
APA citation style
Office for Emergency Management. War Production Board. 1/1942-11/3/1945, (1942-01-01/1943-12-31) Guard against the gremlins. They're here to hurt you. Watch out!. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/535382
MLA citation style
Office for Emergency Management. War Production Board. 1/1942-11/3/1945. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/535382>.
Note: These citations are programmatically generated and may be incomplete.