APA (7th ed.) Citation

Klassen, J. (2012). This is not my hat / Jon Klassen. Walker.

Chicago Style (17th ed.) Citation

Klassen, Jon. This Is Not My Hat / Jon Klassen. London: Walker, 2012.

MLA (9th ed.) Citation

Klassen, Jon. This Is Not My Hat / Jon Klassen. Walker, 2012.

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