APA-referens (7:e uppl.)

Vickers, G. S. (1995). The art of judgment: A study of policy making (Centenary ed.). Sage Publications.

Chicago-referens (17:e uppl.)

Vickers, Geoffrey Sir. The Art of Judgment: A Study of Policy Making. Centenary ed. Thousand Oaks: Sage Publications, 1995.

MLA-referens (9:e uppl.)

Vickers, Geoffrey Sir. The Art of Judgment: A Study of Policy Making. Centenary ed. Sage Publications, 1995.