Amherst Glacier, left, and Crescent Glacier, right, on the northwestern arm of Prince William Sound called Port Wells, Alaska, June 26, 1899

Chicago citation style
Merriam, C. Hart (Clinton Hart), 1855-1942. Amherst Glacier, left, and Crescent Glacier, right, on the northwestern arm of Prince William Sound called Port Wells, Alaska, June 26, 1899. 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/106. (Accessed July 21, 2018.)
APA citation style
Merriam, C. Hart (Clinton Hart), 1855-1942, (1899) Amherst Glacier, left, and Crescent Glacier, right, on the northwestern arm of Prince William Sound called Port Wells, Alaska, June 26, 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/106
MLA citation style
Merriam, C. Hart (Clinton Hart), 1855-1942. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/106>.
Note: These citations are programmatically generated and may be incomplete.