Spectators gathered for the Lake City Seafair Parade in Seattle, Washington, August 2, 1974

Chicago citation style
Wallen, Don, Unidentified. Spectators gathered for the Lake City Seafair Parade in Seattle, Washington, August 2, 1974. 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/853. (Accessed October 21, 2018.)
APA citation style
Wallen, Don, Unidentified, (1974) Spectators gathered for the Lake City Seafair Parade in Seattle, Washington, August 2, 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/853
MLA citation style
Wallen, Don, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/853>.
Note: These citations are programmatically generated and may be incomplete.