APA (7th ed.) Citation

Levene, A. (2004). My friend has diabetes. Chrysalis Children's Books.

Chicago Style (17th ed.) Citation

Levene, Anna. My Friend Has Diabetes. London: Chrysalis Children's Books, 2004.

MLA (9th ed.) Citation

Levene, Anna. My Friend Has Diabetes. Chrysalis Children's Books, 2004.