Three men near concrete mixer and concrete transport car, ca. 1925

Chicago citation style
Unknown. Three men near concrete mixer and concrete transport car, ca. 1925. ca. 1925. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4429. (Accessed July 18, 2018.)
APA citation style
Unknown, (ca. 1925) Three men near concrete mixer and concrete transport car, ca. 1925. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4429
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/4429>.
Note: These citations are programmatically generated and may be incomplete.