Harvard Glacier, left, and Yale Glacier, right, at the head of College Fiord, Prince William Sound, Alaska, June 1899

Chicago citation style
Harriman, Edward Henry, 1848-1909. Harvard Glacier, left, and Yale Glacier, right, at the head of College Fiord, Prince William Sound, Alaska, June 1899. 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/116. (Accessed April 25, 2018.)
APA citation style
Harriman, Edward Henry, 1848-1909, (1899) Harvard Glacier, left, and Yale Glacier, right, at the head of College Fiord, Prince William Sound, Alaska, June 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/116
MLA citation style
Harriman, Edward Henry, 1848-1909. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/harriman/id/116>.
Note: These citations are programmatically generated and may be incomplete.