O'Neill, J. (1868). Letter, To: F.B. Gallagher Esq From: John O'Neill, July 29, 1868.
Chicago Style (17th ed.) CitationO'Neill, John. Letter, To: F.B. Gallagher Esq From: John O'Neill, July 29, 1868. 1868.
MLA引文O'Neill, John. Letter, To: F.B. Gallagher Esq From: John O'Neill, July 29, 1868. 1868.
警告:这些引文格式不一定是100%准确.