Banner celebrating Gay Pride week hanging from a tree at the Seattle Center, Seattle, Washington, June 30, 1974

Chicago citation style
Wallen, Don, Unidentified. Banner celebrating Gay Pride week hanging from a tree at the Seattle Center, Seattle, Washington, June 30, 1974. 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/658. (Accessed November 13, 2018.)
APA citation style
Wallen, Don, Unidentified, (1974) Banner celebrating Gay Pride week hanging from a tree at the Seattle Center, Seattle, Washington, June 30, 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/658
MLA citation style
Wallen, Don, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/658>.
Note: These citations are programmatically generated and may be incomplete.