Relief map of Washington State under construction for the Pavilion of Electric Power exhibit at the Seattle World's Fair, November, 1961

Chicago citation style
Couch, Alden B.. Relief map of Washington State under construction for the Pavilion of Electric Power exhibit at the Seattle World's Fair, November, 1961. 1961. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3447. (Accessed June 25, 2018.)
APA citation style
Couch, Alden B., (1961) Relief map of Washington State under construction for the Pavilion of Electric Power exhibit at the Seattle World's Fair, November, 1961. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3447
MLA citation style
Couch, Alden B.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3447>.
Note: These citations are programmatically generated and may be incomplete.