I'm glad we don't have to worry about a piece of Skylab falling

Chicago citation style
I'm glad we don't have to worry about a piece of Skylab falling. 1973. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1125. (Accessed October 15, 2018.)
APA citation style
(1973) I'm glad we don't have to worry about a piece of Skylab falling. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1125
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1125>.
Note: These citations are programmatically generated and may be incomplete.