O'Reilly, R. M. (1872). Letter, To: "Dear Siss" (Mary O'Reilly) From: Robert, May 18, 1872.
Chicago Style (17th ed.) CitationO'Reilly, Robert M. Letter, To: "Dear Siss" (Mary O'Reilly) From: Robert, May 18, 1872. 1872.
MLA引文O'Reilly, Robert M. Letter, To: "Dear Siss" (Mary O'Reilly) From: Robert, May 18, 1872. 1872.
警告：这些引文格式不一定是100％准确.