Cita APA (7a ed.)

Harris, R. (1939). Three variations on a theme for string quartet. C. Schirmer.

Cita Chicago Style (17a ed.)

Harris, Roy. Three Variations on a Theme for String Quartet. New York: C. Schirmer, 1939.

Cita MLA (9a ed.)

Harris, Roy. Three Variations on a Theme for String Quartet. C. Schirmer, 1939.