APA-referens (7:e uppl.)

Kirkaldy, A. W. (1920). Wealth: Its production and distribution. Methuen.

Chicago-referens (17:e uppl.)

Kirkaldy, Adam W. Wealth: Its Production and Distribution. London: Methuen, 1920.

MLA-referens (8:e uppl.)

Kirkaldy, Adam W. Wealth: Its Production and Distribution. Methuen, 1920.