Photograph of Check off List on Helium Flushing Operation on Bill of Rights

Chicago citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985. Photograph of Check off List on Helium Flushing Operation on Bill of Rights. 1952-12-03. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12167942. (Accessed July 16, 2018.)
APA citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985, (1952-12-03) Photograph of Check off List on Helium Flushing Operation on Bill of Rights. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/12167942
MLA citation style
General Services Administration. National Archives and Records Service. Office of Educational Programs. Education Division. ?-4/1/1985. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/12167942>.
Note: These citations are programmatically generated and may be incomplete.