APA (7th ed.) Citation

Stanton Andy. (2010). Mr Gum and the secret hideout. an imprint of HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Stanton Andy. Mr Gum and the Secret Hideout. London: an imprint of HarperCollins Publishers, 2010.

MLA (9th ed.) Citation

Stanton Andy. Mr Gum and the Secret Hideout. an imprint of HarperCollins Publishers, 2010.

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