APA (7th ed.) Citation

Agee, J. (2015). It's only Stanley. Dial Books for Young Readers.

Chicago Style (17th ed.) Citation

Agee, Jon. It's Only Stanley. New York, New York: Dial Books for Young Readers, 2015.

MLA (9th ed.) Citation

Agee, Jon. It's Only Stanley. Dial Books for Young Readers, 2015.