Cita APA (7th ed.)
Thiess, F. (1949). Caruso in Sorrent: Roman. Zsolnay.
Cita Chicago (17th ed.)
Thiess, Frank. Caruso in Sorrent: Roman. Wien: Zsolnay, 1949.
Cita MLA (9th ed.)
Thiess, Frank. Caruso in Sorrent: Roman. Zsolnay, 1949.
Atenció: Aquestes cites poden no estar 100% correctes.