Cita APA (7a ed.)

Ries, A. (1998). The 22 immutable laws of branding.

Cita Chicago Style (17a ed.)

Ries, Al. The 22 Immutable Laws of Branding. London, 1998.

Cita MLA (9a ed.)

Ries, Al. The 22 Immutable Laws of Branding. 1998.