Letter, To: "My Dear Nancy" From: "Emily," [n.d.].

Chicago citation style
Letter, To: "My Dear Nancy" From: "Emily," [n.d.].. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:259539. (Accessed December 13, 2018.)
APA citation style
Letter, To: "My Dear Nancy" From: "Emily," [n.d.].. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:259539
MLA citation style
Retrieved from the Digital Public Library of America <https://digital.library.villanova.edu/Record/vudl:259539>.
Note: These citations are programmatically generated and may be incomplete.