Man peering into crevasse, Muir Glacier, Alaska, ca. 1897

Chicago citation style
La Roche, Frank. Man peering into crevasse, Muir Glacier, Alaska, ca. 1897. ca. 1897. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/laroche/id/109. (Accessed September 23, 2018.)
APA citation style
La Roche, Frank, (ca. 1897) Man peering into crevasse, Muir Glacier, Alaska, ca. 1897. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/laroche/id/109
MLA citation style
La Roche, Frank. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/laroche/id/109>.
Note: These citations are programmatically generated and may be incomplete.