APA-referens (7:e uppl.)

Faber, G. S. (1840). The difficulties of Romanism. R.S.H. George.

Chicago-referens (17:e uppl.)

Faber, George Stanley. The Difficulties of Romanism. Philadelphia: R.S.H. George, 1840.

MLA-referens (8:e uppl.)

Faber, George Stanley. The Difficulties of Romanism. R.S.H. George, 1840.