Westerfeld, S. (2005). Pretties (First Simon Pulse edition.). Simon Pulse.
Citación estilo ChicagoWesterfeld, Scott. Pretties. First Simon Pulse edition. New York: Simon Pulse, 2005.
Cita MLAWesterfeld, Scott. Pretties. First Simon Pulse edition. Simon Pulse, 2005.
Warning: These citations may not always be 100% accurate.