APA (7th ed.) Citation

Kinney, J. (2021). Diary of a wimpy kid: The deep end. Puffin Books.

Chicago Style (17th ed.) Citation

Kinney, Jeff. Diary of a Wimpy Kid: The Deep End. United Kingdom: Puffin Books, 2021.

MLA (9th ed.) Citation

Kinney, Jeff. Diary of a Wimpy Kid: The Deep End. Puffin Books, 2021.

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