APA Citatie

Ries, A., & Ries, L. (2010). The elevan immutable laws of internet branding. Profile Books.

Chicago Style citaat

Ries, Al, en Laura Ries. The Elevan Immutable Laws of Internet Branding. London: Profile Books, 2010.

MLA citatie

Ries, Al, en Laura Ries. The Elevan Immutable Laws of Internet Branding. Profile Books, 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.