APA (7th ed.) Citation

Greene, C., & Sharp, G. (1983). Hi, clouds. Childrens Press.

Chicago Style (17th ed.) Citation

Greene, Carol, and Gene Sharp. Hi, Clouds. Chicago: Childrens Press, 1983.

MLA (9th ed.) Citation

Greene, Carol, and Gene Sharp. Hi, Clouds. Childrens Press, 1983.