Cita APA (7a ed.)

Petrocelli, P. (2010). The resonance of a small voice: William Walton and the violin concerto in England between 1900 and 1940. Cambridge Scholars.

Cita Chicago Style (17a ed.)

Petrocelli, Paolo. The Resonance of a Small Voice: William Walton and the Violin Concerto in England Between 1900 and 1940. Newcastle upon Tyne: Cambridge Scholars, 2010.

Cita MLA (9a ed.)

Petrocelli, Paolo. The Resonance of a Small Voice: William Walton and the Violin Concerto in England Between 1900 and 1940. Cambridge Scholars, 2010.