Summary of anticipated 21st century innovations in food production, home improvement, transportation and education, Seattle World's Fair, 1962

Chicago citation style
Unknown. Summary of anticipated 21st century innovations in food production, home improvement, transportation and education, Seattle World's Fair, 1962. 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ptec/id/3918. (Accessed August 19, 2018.)
APA citation style
Unknown, (1962) Summary of anticipated 21st century innovations in food production, home improvement, transportation and education, Seattle World's Fair, 1962. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ptec/id/3918
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ptec/id/3918>.
Note: These citations are programmatically generated and may be incomplete.