Western front. Austro-Hungarian engineers on the march before Cambrai. April 2, 1918

Chicago citation style
War Department. 1789-9/18/1947. Western front. Austro-Hungarian engineers on the march before Cambrai. April 2, 1918. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17391602. (Accessed October 15, 2018.)
APA citation style
War Department. 1789-9/18/1947, Western front. Austro-Hungarian engineers on the march before Cambrai. April 2, 1918. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17391602
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17391602>.
Note: These citations are programmatically generated and may be incomplete.