APA (7th ed.) Citation

Cunliffe, J. (2008). Maria Barros. Porto Editora.

Chicago Style (17th ed.) Citation

Cunliffe, John. Maria Barros. Porto Editora, 2008.

MLA (8th ed.) Citation

Cunliffe, John. Maria Barros. Porto Editora, 2008.

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