British Camp, San Juan Island, from a sketch by A. D. Roland, 1866

Chicago citation style
Curtis, Asahel, 1874-1941. British Camp, San Juan Island, from a sketch by A. D. Roland, 1866. 1866. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/202. (Accessed June 20, 2018.)
APA citation style
Curtis, Asahel, 1874-1941, (1866) British Camp, San Juan Island, from a sketch by A. D. Roland, 1866. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/202
MLA citation style
Curtis, Asahel, 1874-1941. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/202>.
Note: These citations are programmatically generated and may be incomplete.