Mount Drum, Mount Sanford, and Mount Wrangell from a hill south of Tonsina, Alaska, ca. 1908

Chicago citation style
Hunt, P. S. (Phinney S.), 1866-1917. Mount Drum, Mount Sanford, and Mount Wrangell from a hill south of Tonsina, Alaska, ca. 1908. ca. 1908. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/3104. (Accessed October 18, 2018.)
APA citation style
Hunt, P. S. (Phinney S.), 1866-1917, (ca. 1908) Mount Drum, Mount Sanford, and Mount Wrangell from a hill south of Tonsina, Alaska, ca. 1908. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/3104
MLA citation style
Hunt, P. S. (Phinney S.), 1866-1917. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/3104>.
Note: These citations are programmatically generated and may be incomplete.