Hot Air Mining Company hydraulic mining operation, Alaska, ca. 1906

Chicago citation style
Dobbs, B. B. (Beverly Bennett). Hot Air Mining Company hydraulic mining operation, Alaska, ca. 1906. ca. 1906. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2441. (Accessed October 15, 2018.)
APA citation style
Dobbs, B. B. (Beverly Bennett), (ca. 1906) Hot Air Mining Company hydraulic mining operation, Alaska, ca. 1906. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2441
MLA citation style
Dobbs, B. B. (Beverly Bennett). Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2441>.
Note: These citations are programmatically generated and may be incomplete.