Women working in greenhouse

Chicago citation style
Unknown. Women working in greenhouse. Undated. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/874. (Accessed December 15, 2018.)
APA citation style
Unknown, (Undated) Women working in greenhouse. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/874
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p16002coll19/id/874>.
Note: These citations are programmatically generated and may be incomplete.