Unidentified man digging

Chicago citation style
Unidentified man digging. Retrieved from the Digital Public Library of America, http://archives.csuchico.edu/cdm/ref/collection/coll42/id/2921. (Accessed December 19, 2018.)
APA citation style
Unidentified man digging. Retrieved from the Digital Public Library of America, http://archives.csuchico.edu/cdm/ref/collection/coll42/id/2921
MLA citation style
Retrieved from the Digital Public Library of America <http://archives.csuchico.edu/cdm/ref/collection/coll42/id/2921>.
Note: These citations are programmatically generated and may be incomplete.