APA

Kinney J., . (2011). Diary of a Wimpy Kid. London: Puffin.

Chicago

Kinney Jeff, . 2011. Diary of a Wimpy Kid. London: Puffin.

Harvard

Kinney J., . (2011). Diary of a Wimpy Kid. London: Puffin.

MLA

Kinney Jeff, . Diary of a Wimpy Kid. London: Puffin. 2011.