APA (7th ed.) Citation

Sábato, E., & Leiva, Á. El túnel.

Chicago Style (17th ed.) Citation

Sábato, Ernesto, and Ángel Leiva. El Túnel. Bogotá.

MLA (9th ed.) Citation

Sábato, Ernesto, and Ángel Leiva. El Túnel.

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