Gaya APA

Ries, A., Ries, L. (1999). 22 Immutable Laws Of Branding (1999). jakarta: Gramedia Pustaka Utama.

Gaya MLA

Ries, Al., Ries, Laura. "22 Immutable Laws Of Branding". 1999 jakarta: Gramedia Pustaka Utama, 1999. Text.