APA (7th ed.) Citation

Walliams, D., & Ross, i. . T. Os piores profs. do mundo.

Chicago Style (17th ed.) Citation

Walliams, David, and il. Tony Ross. Os Piores Profs. Do Mundo.

MLA (8th ed.) Citation

Walliams, David, and il. Tony Ross. Os Piores Profs. Do Mundo.

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