APA (7th ed.) Citation

Bowles, P., & Bernárdez, A. (1994). El cielo protector. Alfaguara.

Chicago Style (17th ed.) Citation

Bowles, Paul, and Aurora Bernárdez. El Cielo Protector. España: Alfaguara, 1994.

MLA (9th ed.) Citation

Bowles, Paul, and Aurora Bernárdez. El Cielo Protector. Alfaguara, 1994.

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