Threshold and the Threat exhibit, World of Tomorrow, Century 21 Exposition, 1962

Chicago citation style
Threshold and the Threat exhibit, World of Tomorrow, Century 21 Exposition, 1962. 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2308. (Accessed October 19, 2018.)
APA citation style
(1962) Threshold and the Threat exhibit, World of Tomorrow, Century 21 Exposition, 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2308
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/seattle/id/2308>.
Note: These citations are programmatically generated and may be incomplete.