Cita APA (7th ed.)
Sanchez, A., & Bocchi, A. (2007). Carlos e Sal. Playground.
Cita Chicago (17th ed.)
Sanchez, Alex, i Alessandro Bocchi. Carlos E Sal. Roma: Playground, 2007.
Cita MLA (9th ed.)
Sanchez, Alex, i Alessandro Bocchi. Carlos E Sal. Playground, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.