APA aipamena

O'Brien, J. (1870). Note, To: "Gallagher" From: "JC," March 29, 1870.

Chicago Style aipamena

O'Brien, J.C. Note, To: "Gallagher" From: "JC," March 29, 1870. 1870.

MLA aipamena

O'Brien, J.C. Note, To: "Gallagher" From: "JC," March 29, 1870. 1870.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.