Dumping the last shovelful of muck taken out of the Pioneer Tunnel with the Marion steam shovel, December 8, 1928

Chicago citation style
Pickett, Lee. Dumping the last shovelful of muck taken out of the Pioneer Tunnel with the Marion steam shovel, December 8, 1928. 1928. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/1157. (Accessed October 15, 2018.)
APA citation style
Pickett, Lee, (1928) Dumping the last shovelful of muck taken out of the Pioneer Tunnel with the Marion steam shovel, December 8, 1928. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/1157
MLA citation style
Pickett, Lee. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/pickett/id/1157>.
Note: These citations are programmatically generated and may be incomplete.