APA (7th ed.) Citation

Asimov, I., & Gardini, C. Cuentos completos.

Chicago Style (17th ed.) Citation

Asimov, Isaac, and Carlos Gardini. Cuentos Completos. Barcelona.

MLA (9th ed.) Citation

Asimov, Isaac, and Carlos Gardini. Cuentos Completos.

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