Men with rifles behind a trench

Chicago citation style
Men with rifles behind a trench. 1917. Retrieved from the Digital Public Library of America, http://cdm17191.contentdm.oclc.org/cdm/ref/collection/chc5209/id/117. (Accessed December 3, 2020.)
APA citation style
(1917) Men with rifles behind a trench. Retrieved from the Digital Public Library of America, http://cdm17191.contentdm.oclc.org/cdm/ref/collection/chc5209/id/117
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm17191.contentdm.oclc.org/cdm/ref/collection/chc5209/id/117>.
Note: These citations are programmatically generated and may be incomplete.