Cita APA (7th ed.)

Ries, A. (2000). The 11 immutable laws of internet branding. HarperBusiness.

Cita Chicago (17th ed.)

Ries, Al. The 11 Immutable Laws of Internet Branding. New York: HarperBusiness, 2000.

Cita MLA (9th ed.)

Ries, Al. The 11 Immutable Laws of Internet Branding. HarperBusiness, 2000.