APA (7th ed.) Citation

Bruel, N. (2009). Happy birthday Bad Kitty (1. ed.). Roaring Brook Press.

Chicago Style (17th ed.) Citation

Bruel, Nick. Happy Birthday Bad Kitty. 1. ed. New York: Roaring Brook Press, 2009.

MLA (9th ed.) Citation

Bruel, Nick. Happy Birthday Bad Kitty. 1. ed. Roaring Brook Press, 2009.

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