APA (7th ed.) Citation

Gordon, R., & William, B. (2008). Tuneis. Casa das Letras.

Chicago Style (17th ed.) Citation

Gordon, Roderick, and Brian William. Tuneis. Casa das Letras, 2008.

MLA (8th ed.) Citation

Gordon, Roderick, and Brian William. Tuneis. Casa das Letras, 2008.

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