APA aipamena

Walliams, D., & Ross, i. T. (2014). Avozinha gângster. Porto Editora.

Chicago Style aipamena

Walliams, David, and il. Tony Ross. Avozinha Gângster. Porto Editora, 2014.

MLA aipamena

Walliams, David, and il. Tony Ross. Avozinha Gângster. Porto Editora, 2014.