Elcaine Longmire, his brother David and grandson seated on a horse, Longmire Springs, Mount Rainier National Park, Washington, ca. 1907

Chicago citation style
Barnes, A. H. (Albert Henry), b. 1876. Elcaine Longmire, his brother David and grandson seated on a horse, Longmire Springs, Mount Rainier National Park, Washington, ca. 1907. 1907~. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/barnes/id/179. (Accessed November 15, 2018.)
APA citation style
Barnes, A. H. (Albert Henry), b. 1876, (1907~) Elcaine Longmire, his brother David and grandson seated on a horse, Longmire Springs, Mount Rainier National Park, Washington, ca. 1907. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/barnes/id/179
MLA citation style
Barnes, A. H. (Albert Henry), b. 1876. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/barnes/id/179>.
Note: These citations are programmatically generated and may be incomplete.