Crane at work inside the Cascade Tunnel, ca. 1927

Chicago citation style
Pickett, Lee. Crane at work inside the Cascade Tunnel, ca. 1927. ca. 1927. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/468. (Accessed October 19, 2018.)
APA citation style
Pickett, Lee, (ca. 1927) Crane at work inside the Cascade Tunnel, ca. 1927. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/468
MLA citation style
Pickett, Lee. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/468>.
Note: These citations are programmatically generated and may be incomplete.