Could this be you? Don't travel unless your trip helps win the war

Chicago citation style
Could this be you? Don't travel unless your trip helps win the war. 1945. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/264. (Accessed October 16, 2018.)
APA citation style
(1945) Could this be you? Don't travel unless your trip helps win the war. Retrieved from the Digital Public Library of America, http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/264
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm15138.contentdm.oclc.org/cdm/ref/collection/p15138coll18/id/264>.
Note: These citations are programmatically generated and may be incomplete.