APA (7th ed.) Citation

Blázquez, C., & Ruiz, M. Juan sin miedo.

Chicago Style (17th ed.) Citation

Blázquez, Carmen, and Margarita Ruiz. Juan Sin Miedo. Barcelona.

MLA (9th ed.) Citation

Blázquez, Carmen, and Margarita Ruiz. Juan Sin Miedo.

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