APA (7th ed.) Citation

Twain, M. (2019). As aventuras de Tom Sawyer (1.ª.). Porto Editora.

Chicago Style (17th ed.) Citation

Twain, Mark. As Aventuras De Tom Sawyer. 1.ª. Porto Editora, 2019.

MLA (8th ed.) Citation

Twain, Mark. As Aventuras De Tom Sawyer. 1.ª. Porto Editora, 2019.

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