APA (7th ed.) Citation

Cox, J., & Cuneo, N. (2017). Sheep won't sleep (First edition.). Holiday House.

Chicago Style (17th ed.) Citation

Cox, Judy, and Nina Cuneo. Sheep Won't Sleep. First edition. New York: Holiday House, 2017.

MLA (9th ed.) Citation

Cox, Judy, and Nina Cuneo. Sheep Won't Sleep. First edition. Holiday House, 2017.