APA (7th ed.) Citation

Twain, M. (2009). Las aventuras de Tom Sawyer. El Cid Editor.

Chicago Style (17th ed.) Citation

Twain, Mark. Las Aventuras De Tom Sawyer. Santa Fe: El Cid Editor, 2009.

MLA (9th ed.) Citation

Twain, Mark. Las Aventuras De Tom Sawyer. El Cid Editor, 2009.

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