Letter, To: "Dearest Mamma" (Ellen Maitland O'Reilly) From: Robert, September 14, 1868.

Chicago citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912. Letter, To: "Dearest Mamma" (Ellen Maitland O'Reilly) From: Robert, September 14, 1868.. 1868. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:416207. (Accessed December 15, 2018.)
APA citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912, (1868) Letter, To: "Dearest Mamma" (Ellen Maitland O'Reilly) From: Robert, September 14, 1868.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:416207
MLA citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912. Retrieved from the Digital Public Library of America <https://digital.library.villanova.edu/Record/vudl:416207>.
Note: These citations are programmatically generated and may be incomplete.