Letter, To: "Dear Belle" (Isabel M. O'Reilly) From: Robert M. O'Reilly, August 8, 1909.

Chicago citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912. Letter, To: "Dear Belle" (Isabel M. O'Reilly) From: Robert M. O'Reilly, August 8, 1909.. 1909. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:418799. (Accessed December 17, 2018.)
APA citation style
O'Reilly, Robert M. (Robert Maitland), 1845-1912, (1909) Letter, To: "Dear Belle" (Isabel M. O'Reilly) From: Robert M. O'Reilly, August 8, 1909.. Retrieved from the Digital Public Library of America, https://digital.library.villanova.edu/Record/vudl:418799
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:418799>.
Note: These citations are programmatically generated and may be incomplete.