Planes on display at the Washington International Air Fair held at Paine Airfield, Everett, Washington, July 21, 1974

Chicago citation style
Wallen, Don, Unidentified. Planes on display at the Washington International Air Fair held at Paine Airfield, Everett, Washington, July 21, 1974. 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/745. (Accessed September 22, 2018.)
APA citation style
Wallen, Don, Unidentified, (1974) Planes on display at the Washington International Air Fair held at Paine Airfield, Everett, Washington, July 21, 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/745
MLA citation style
Wallen, Don, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/745>.
Note: These citations are programmatically generated and may be incomplete.