sterreich wird Deutsche. Einmarsch der Deutschen polizei in Imst (Tirol). Austria becomes German. Entry of German police into Imst. March 1938. Heinrich Hoffman Collection.

Chicago citation style
General Services Administration. National Archives and Records Service. Office of the National Archives. (9/19/1966 - 4/1/1985). sterreich wird Deutsche. Einmarsch der Deutschen polizei in Imst (Tirol). Austria becomes German. Entry of German police into Imst. March 1938. Heinrich Hoffman Collection.. 1938-03. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/540174. (Accessed September 26, 2018.)
APA citation style
General Services Administration. National Archives and Records Service. Office of the National Archives. (9/19/1966 - 4/1/1985), (1938-03) sterreich wird Deutsche. Einmarsch der Deutschen polizei in Imst (Tirol). Austria becomes German. Entry of German police into Imst. March 1938. Heinrich Hoffman Collection.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/540174
MLA citation style
General Services Administration. National Archives and Records Service. Office of the National Archives. (9/19/1966 - 4/1/1985). Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/540174>.
Note: These citations are programmatically generated and may be incomplete.