APA (7th ed.) Citation

Andy Stanton & Tazzyman , D. (2006). You're a Bad Man, Mr Gum! Egmont UK Limited.

Chicago Style (17th ed.) Citation

Andy Stanton and David Tazzyman. You're a Bad Man, Mr Gum! London: Egmont UK Limited, 2006.

MLA (9th ed.) Citation

Andy Stanton and David Tazzyman. You're a Bad Man, Mr Gum! Egmont UK Limited, 2006.