APA-referens (7:e uppl.)

(1864). Letter, From: Medical Director's Office, Head-Quarters Department of the Cumberland, September 15, 1864.

Chicago-referens (17:e uppl.)

Letter, From: Medical Director's Office, Head-Quarters Department of the Cumberland, September 15, 1864. 1864.

MLA-referens (8:e uppl.)

Letter, From: Medical Director's Office, Head-Quarters Department of the Cumberland, September 15, 1864. 1864.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.