They're talking about football tickets, Dave

Chicago citation style
They're talking about football tickets, Dave. 1979. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1042. (Accessed October 22, 2018.)
APA citation style
(1979) They're talking about football tickets, Dave. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1042
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1042>.
Note: These citations are programmatically generated and may be incomplete.