APA (7th ed.) Citation

Le Carré, J., & Casas, C. El topo.

Chicago Style (17th ed.) Citation

Le Carré, John, and Carlos Casas. El Topo. Bogotá.

MLA (9th ed.) Citation

Le Carré, John, and Carlos Casas. El Topo.

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