Cita APA (7th ed.)

Richards, J. (2008). The chaos code (Pbk. ed.). Faber.

Cita Chicago (17th ed.)

Richards, Justin. The Chaos Code. Pbk. ed. London: Faber, 2008.

Cita MLA (9th ed.)

Richards, Justin. The Chaos Code. Pbk. ed. Faber, 2008.