British sending American propaganda to the German soldiers via small balloons

Chicago citation style
United States. Army. Signal Corps. British sending American propaganda to the German soldiers via small balloons. 1918-10-10. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/2. (Accessed October 21, 2019.)
APA citation style
United States. Army. Signal Corps, (1918-10-10) British sending American propaganda to the German soldiers via small balloons. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/2
MLA citation style
United States. Army. Signal Corps. Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/2>.
Note: These citations are programmatically generated and may be incomplete.