Steam shovel at work, east portal, Berne, ca. 1926

Chicago citation style
Pickett, Lee. Steam shovel at work, east portal, Berne, ca. 1926. ca. 1926. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/473. (Accessed October 17, 2018.)
APA citation style
Pickett, Lee, (ca. 1926) Steam shovel at work, east portal, Berne, ca. 1926. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/473
MLA citation style
Pickett, Lee. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/473>.
Note: These citations are programmatically generated and may be incomplete.