APA (7th ed.) Citation

(1909). Quaranta 40 cançons populars catalanes. Biblioteca Popular de "l'Avenç".

Chicago Style (17th ed.) Citation

Quaranta 40 Cançons Populars Catalanes. Barcelona: Biblioteca Popular de "l'Avenç", 1909.

MLA (9th ed.) Citation

Quaranta 40 Cançons Populars Catalanes. Biblioteca Popular de "l'Avenç", 1909.

Warning: These citations may not always be 100% accurate.