APA-referens (7:e uppl.)

Vrobel, S. (2011). Fractal time: Why a watched kettle never boils. World Scientific.

Chicago-referens (17:e uppl.)

Vrobel, Susie. Fractal Time: Why a Watched Kettle Never Boils. Singapore ; Hackensack, N.J.: World Scientific, 2011.

MLA-referens (9:e uppl.)

Vrobel, Susie. Fractal Time: Why a Watched Kettle Never Boils. World Scientific, 2011.