APA (7th ed.) Citation

O'Connor, J., & Hennessee, C. (2010). The 100th day of school (Unabridged.). HarperAudio.

Chicago Style (17th ed.) Citation

O'Connor, Jane, and Chloe Hennessee. The 100th Day of School. Unabridged. New York: HarperAudio, 2010.

MLA (8th ed.) Citation

O'Connor, Jane, and Chloe Hennessee. The 100th Day of School. Unabridged. HarperAudio, 2010.

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