APA-referens (7:e uppl.)

Curtis, J. (1864). Letter, To: Robert O'Reilly, Medical Cadet From: Josiah Curtis, Surgeon & Assistant Medical Director, July 15, 1864.

Chicago-referens (17:e uppl.)

Curtis, Josiah. Letter, To: Robert O'Reilly, Medical Cadet From: Josiah Curtis, Surgeon & Assistant Medical Director, July 15, 1864. 1864.

MLA-referens (8:e uppl.)

Curtis, Josiah. Letter, To: Robert O'Reilly, Medical Cadet From: Josiah Curtis, Surgeon & Assistant Medical Director, July 15, 1864. 1864.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.