White Pass & Yukon Railroad at the White Pass summit station, Alaska, April 9, 1899

Chicago citation style
Hegg, Eric A., 1867-1948. White Pass & Yukon Railroad at the White Pass summit station, Alaska, April 9, 1899. 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/576. (Accessed June 20, 2018.)
APA citation style
Hegg, Eric A., 1867-1948, (1899) White Pass & Yukon Railroad at the White Pass summit station, Alaska, April 9, 1899. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/576
MLA citation style
Hegg, Eric A., 1867-1948. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hegg/id/576>.
Note: These citations are programmatically generated and may be incomplete.