Letter, To: "Dear Mamma" (Ellen Maitland O'Reilly) From: Robert, February 27, 1870.

Chicago citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912. Letter, To: "Dear Mamma" (Ellen Maitland O'Reilly) From: Robert, February 27, 1870.. 1870. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:416431. (Accessed December 18, 2018.)
APA citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912, (1870) Letter, To: "Dear Mamma" (Ellen Maitland O'Reilly) From: Robert, February 27, 1870.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:416431
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:416431>.
Note: These citations are programmatically generated and may be incomplete.