Cita APA (7a ed.)

Engel, H. (1961). The sixteenth-century part song in Italy, France, England and Spain. Arno Volk.

Cita Chicago Style (17a ed.)

Engel, Hans. The Sixteenth-century Part Song in Italy, France, England and Spain. Cologne: Arno Volk, 1961.

Cita MLA (8a ed.)

Engel, Hans. The Sixteenth-century Part Song in Italy, France, England and Spain. Arno Volk, 1961.