Do you know why bees sting and why they hum?

Chicago citation style
Do you know why bees sting and why they hum?. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/510d47e2-df3b-a3d9-e040-e00a18064a99. (Accessed January 23, 2019.)
APA citation style
Do you know why bees sting and why they hum?. Retrieved from the Digital Public Library of America, http://digitalcollections.nypl.org/items/510d47e2-df3b-a3d9-e040-e00a18064a99
MLA citation style
Retrieved from the Digital Public Library of America <http://digitalcollections.nypl.org/items/510d47e2-df3b-a3d9-e040-e00a18064a99>.
Note: These citations are programmatically generated and may be incomplete.