APA (7th ed.) Citation

French, J., & Whatley, B. (2009). Diary of a baby wombat. HarperCollins Children's Books.

Chicago Style (17th ed.) Citation

French, Jackie, and Bruce Whatley. Diary of a Baby Wombat. UK: HarperCollins Children's Books, 2009.

MLA (9th ed.) Citation

French, Jackie, and Bruce Whatley. Diary of a Baby Wombat. HarperCollins Children's Books, 2009.

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