APA (7th ed.) Citation
Jofré i Fradera, J. El lenguaje musical. Redbook.
Chicago Style (17th ed.) Citation
Jofré i Fradera, Josep. El Lenguaje Musical. Barcelona, España: Redbook.
MLA (9th ed.) Citation
Jofré i Fradera, Josep. El Lenguaje Musical. Redbook.
Warning: These citations may not always be 100% accurate.