APA (7th ed.) Citation

Petrarca, F., & Cardona, O. (1955). Sonets, cançons i madrigals. Alpha.

Chicago Style (17th ed.) Citation

Petrarca, Francesco, and Osvald Cardona. Sonets, Cançons I Madrigals. Barcelona: Alpha, 1955.

MLA (9th ed.) Citation

Petrarca, Francesco, and Osvald Cardona. Sonets, Cançons I Madrigals. Alpha, 1955.