French Artillery Observation Post

Chicago citation style
French Artillery Observation Post. ca. 1914-1918. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/84. (Accessed October 15, 2019.)
APA citation style
(ca. 1914-1918) French Artillery Observation Post. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/84
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/WWI/id/84>.
Note: These citations are programmatically generated and may be incomplete.