Ramp leading to Enclosed Walkway (c. 1946)

Chicago citation style
Ramp leading to Enclosed Walkway (c. 1946). 1946-1948. Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/10339. (Accessed July 16, 2018.)
APA citation style
(1946-1948) Ramp leading to Enclosed Walkway (c. 1946). Retrieved from the Digital Public Library of America, http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/10339
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16122.contentdm.oclc.org/cdm/ref/collection/p15370coll2/id/10339>.
Note: These citations are programmatically generated and may be incomplete.