Cita APA

Wolf, H. 1., & Wolf, H. 1. Spanish and italian songbooks. New York, New York: Dover.

Citación estilo Chicago

Wolf, Hugo 1860-1903, y Hugo 1860-1903 Wolf. Spanish and Italian Songbooks. New York, New York: Dover.

Cita MLA

Wolf, Hugo 1860-1903, y Hugo 1860-1903 Wolf. Spanish and Italian Songbooks. New York, New York: Dover.