APA (7th ed.) Citation

Blyton, E., Biro, V., & Kimber, K. (2011). Mr Pink-Whistle interferes. Award Pub. Ltd.

Chicago Style (17th ed.) Citation

Blyton, Enid, Val Biro, and Kevin Kimber. Mr Pink-Whistle Interferes. Nott: Award Pub. Ltd, 2011.

MLA (9th ed.) Citation

Blyton, Enid, et al. Mr Pink-Whistle Interferes. Award Pub. Ltd, 2011.