Des Moines bus, 1943 or 1944

Chicago citation style
Des Moines bus, 1943 or 1944. ca. 1943. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/desmo/id/69. (Accessed October 20, 2018.)
APA citation style
(ca. 1943) Des Moines bus, 1943 or 1944. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/desmo/id/69
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/desmo/id/69>.
Note: These citations are programmatically generated and may be incomplete.