Cita APA (7a ed.)

Howarth, E. (1977). Four Swiss tunes. Chester Music.

Cita Chicago Style (17a ed.)

Howarth, Elgar. Four Swiss Tunes. London: Chester Music, 1977.

Cita MLA (9a ed.)

Howarth, Elgar. Four Swiss Tunes. Chester Music, 1977.