APA-referens (7:e uppl.)

Sala, G. A. (1868). Notes and sketches of the Paris exhibition. Tinsley Bros..

Chicago-referens (17:e uppl.)

Sala, George Augustus. Notes and Sketches of the Paris Exhibition. London: Tinsley Bros., 1868.

MLA-referens (8:e uppl.)

Sala, George Augustus. Notes and Sketches of the Paris Exhibition. Tinsley Bros., 1868.