APA

kinney j., . (2009). diary of a wimpy kid dog days. new york: published by the penguin group.

Chicago

kinney jeff, . 2009. diary of a wimpy kid dog days. new york: published by the penguin group.

Harvard

kinney j., . (2009). diary of a wimpy kid dog days. new york: published by the penguin group.

MLA

kinney jeff, . diary of a wimpy kid dog days. new york: published by the penguin group. 2009.