O'Brien, J. C. (1870). Letter, To: F.B. Gallagher, Esq. From: J.C. [O'Brien], June 13, 1870.
Chicago Style (17th ed.) CitationO'Brien, John C. Letter, To: F.B. Gallagher, Esq. From: J.C. [O'Brien], June 13, 1870. 1870.
MLA (8th ed.) CitationO'Brien, John C. Letter, To: F.B. Gallagher, Esq. From: J.C. [O'Brien], June 13, 1870. 1870.