Winding passenger ramp and skeletal cubes under construction for the World of Tomorrow exhibit of the Seattle World's Fair, December 29, 1961

Chicago citation style
Dudley, Roger. Winding passenger ramp and skeletal cubes under construction for the World of Tomorrow exhibit of the Seattle World's Fair, December 29, 1961. 1961. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3329. (Accessed September 19, 2018.)
APA citation style
Dudley, Roger, (1961) Winding passenger ramp and skeletal cubes under construction for the World of Tomorrow exhibit of the Seattle World's Fair, December 29, 1961. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3329
MLA citation style
Dudley, Roger. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/3329>.
Note: These citations are programmatically generated and may be incomplete.