Mount Everest as seen from Darjeeling, ca. 1921

Chicago citation style
Mount Everest as seen from Darjeeling, ca. 1921. ca. 1921. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ic/id/118. (Accessed July 21, 2018.)
APA citation style
(ca. 1921) Mount Everest as seen from Darjeeling, ca. 1921. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ic/id/118
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ic/id/118>.
Note: These citations are programmatically generated and may be incomplete.