APA (7th ed.) Citation

Olaizola, J. L., & Alonso, J. R. Mi hermana Gabriela.

Chicago Style (17th ed.) Citation

Olaizola, José Luis, and Juan Ramón Alonso. Mi Hermana Gabriela.

MLA (9th ed.) Citation

Olaizola, José Luis, and Juan Ramón Alonso. Mi Hermana Gabriela.

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