APA-referens (7:e uppl.)

Westerfeld, S. (2005). Pretties (First Simon Pulse edition.). Simon Pulse.

Chicago-referens (17:e uppl.)

Westerfeld, Scott. Pretties. First Simon Pulse edition. New York: Simon Pulse, 2005.

MLA-referens (9:e uppl.)

Westerfeld, Scott. Pretties. First Simon Pulse edition. Simon Pulse, 2005.