APA引文

O'Brien, J. C. (1870). Letter, To: "Dear Gallagher" From: J.C. O'Brien, April 1870.

Chicago Style (17th ed.) Citation

O'Brien, John C. Letter, To: "Dear Gallagher" From: J.C. O'Brien, April 1870. 1870.

MLA引文

O'Brien, John C. Letter, To: "Dear Gallagher" From: J.C. O'Brien, April 1870. 1870.

警告：这些引文格式不一定是100％准确.