Clown from the Cascade Comics performing troupe at the Jerry Lewis Telethon in Seattle, Washington, September 4, 1977

Chicago citation style
Wallen, Don, Unidentified. Clown from the Cascade Comics performing troupe at the Jerry Lewis Telethon in Seattle, Washington, September 4, 1977. 1977. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1099. (Accessed July 23, 2018.)
APA citation style
Wallen, Don, Unidentified, (1977) Clown from the Cascade Comics performing troupe at the Jerry Lewis Telethon in Seattle, Washington, September 4, 1977. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1099
MLA citation style
Wallen, Don, Unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/hupy/id/1099>.
Note: These citations are programmatically generated and may be incomplete.