Cita APA (7th ed.)

Wolf, H. (1989). Spanish and Italian songbooks (Primera edición.). Dover publications.

Cita Chicago (17th ed.)

Wolf, Hugo. Spanish and Italian Songbooks. Primera edición. New York: Dover publications, 1989.

Cita MLA (8th ed.)

Wolf, Hugo. Spanish and Italian Songbooks. Primera edición. Dover publications, 1989.