I've done a couple hundred TVA drawings

Chicago citation style
I've done a couple hundred TVA drawings. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1093. (Accessed October 21, 2018.)
APA citation style
I've done a couple hundred TVA drawings. Retrieved from the Digital Public Library of America, https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1093
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.lib.utk.edu/collections/islandora/object/cDanielCartoon%3A1093>.
Note: These citations are programmatically generated and may be incomplete.