Cita APA (7th ed.)
Shapiro, B. (2008). Roberto Bolle: Ritratto. Blues Brothers.
Cita Chicago (17th ed.)
Shapiro, Betty. Roberto Bolle: Ritratto. [Milano]: Blues Brothers, 2008.
Cita MLA (9th ed.)
Shapiro, Betty. Roberto Bolle: Ritratto. Blues Brothers, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.