APA (7th ed.) Citation

MacGregor, C., & Yarlett, E. (2014). My daddy's going away. Picture Corgi Books.

Chicago Style (17th ed.) Citation

MacGregor, Christopher, and Emma Yarlett. My Daddy's Going Away. London: Picture Corgi Books, 2014.

MLA (9th ed.) Citation

MacGregor, Christopher, and Emma Yarlett. My Daddy's Going Away. Picture Corgi Books, 2014.

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