APA (7th ed.) Citation

Kinney,Jeff. (2020). Diary of a Wimpy Kid: The meltdown. Puffin Books.

Chicago Style (17th ed.) Citation

Kinney,Jeff. Diary of a Wimpy Kid: The Meltdown. Great Britain: Puffin Books, 2020.

MLA (9th ed.) Citation

Kinney,Jeff. Diary of a Wimpy Kid: The Meltdown. Puffin Books, 2020.

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