APA (7th ed.) Citation

Hillenbrand, W. (2009). Louie! Philomel Books.

Chicago Style (17th ed.) Citation

Hillenbrand, Will. Louie! New York: Philomel Books, 2009.

MLA (9th ed.) Citation

Hillenbrand, Will. Louie! Philomel Books, 2009.

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