APA (7th ed.) Citation

Whiting, S. (2010). A strange little monster (1. publ.). Puffin Books / Penguin Group.

Chicago Style (17th ed.) Citation

Whiting, Sue. A Strange Little Monster. 1. publ. Camberwell, Vic: Puffin Books / Penguin Group, 2010.

MLA (9th ed.) Citation

Whiting, Sue. A Strange Little Monster. 1. publ. Puffin Books / Penguin Group, 2010.

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