Woman sitting on rocks, holding a trilobite fossil, Yoho National Park, British Columbia, Summer 1927

Chicago citation style
Unidentified. Woman sitting on rocks, holding a trilobite fossil, Yoho National Park, British Columbia, Summer 1927. 1927. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/7301. (Accessed October 19, 2018.)
APA citation style
Unidentified, (1927) Woman sitting on rocks, holding a trilobite fossil, Yoho National Park, British Columbia, Summer 1927. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/7301
MLA citation style
Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/7301>.
Note: These citations are programmatically generated and may be incomplete.