Revelers holding hands in celebration during Gay Pride week at the Seattle Center, Seattle, Washington, June 30, 1974

Chicago citation style
Wallen, Don, Unidentified. Revelers holding hands in celebration during Gay Pride week 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/709. (Accessed June 22, 2018.)
APA citation style
Wallen, Don, Unidentified, (1974) Revelers holding hands in celebration during Gay Pride week 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/709
MLA citation style
Wallen, Don, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/709>.
Note: These citations are programmatically generated and may be incomplete.