Cita APA (7th ed.)

Closson, E., & Ames, D. L. (1947). History of the piano. P. Elek.

Cita Chicago (17th ed.)

Closson, Ernest, i Delano L. Ames. History of the Piano. London: P. Elek, 1947.

Cita MLA (9th ed.)

Closson, Ernest, i Delano L. Ames. History of the Piano. P. Elek, 1947.