APA (7th ed.) Citation

Blyton, E., Catchpole, D., & Downer, M. (2011). Mister meddle's muddles. Award Publications Limited.

Chicago Style (17th ed.) Citation

Blyton, Enid, Diana Catchpole, and Maggie Downer. Mister Meddle's Muddles. Nottinghamshire: Award Publications Limited, 2011.

MLA (9th ed.) Citation

Blyton, Enid, et al. Mister Meddle's Muddles. Award Publications Limited, 2011.