Sitka spruce trees near the Indian River, Alaska, June 1899

Chicago citation style
Ridgway, Robert. Sitka spruce trees near the Indian River, Alaska, June 1899. 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/63. (Accessed June 21, 2018.)
APA citation style
Ridgway, Robert, (1899) Sitka spruce trees near the Indian River, Alaska, June 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/63
MLA citation style
Ridgway, Robert. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/63>.
Note: These citations are programmatically generated and may be incomplete.