Παραπομπή σε μορφή APA (7η εκδ.)

Irish National League, P. M. C. (1887). Letter, To: "Dear Sir", From: Hugh McCaffrey, President, and Harry O'Connor, Secretary, January 7, 1887.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Irish National League, Philadelphia Municipal Council. Letter, To: "Dear Sir", From: Hugh McCaffrey, President, and Harry O'Connor, Secretary, January 7, 1887. 1887.

Παραπομπή σε μορφή MLA (8th εκδ.)

Irish National League, Philadelphia Municipal Council. Letter, To: "Dear Sir", From: Hugh McCaffrey, President, and Harry O'Connor, Secretary, January 7, 1887. 1887.