Cita APA (7a ed.)

Cowell, H. (1975). Rhythmicana for piano. Associated Music.

Cita Chicago Style (17a ed.)

Cowell, Henry. Rhythmicana for Piano. New York: Associated Music, 1975.

Cita MLA (9a ed.)

Cowell, Henry. Rhythmicana for Piano. Associated Music, 1975.