APA (7th ed.) Citation

Catchpole, C., & Snowball, P. (1984). Grasslands. Dial Books for Young Readers.

Chicago Style (17th ed.) Citation

Catchpole, Clive, and Peter Snowball. Grasslands. New York, N.Y.: Dial Books for Young Readers, 1984.

MLA (9th ed.) Citation

Catchpole, Clive, and Peter Snowball. Grasslands. Dial Books for Young Readers, 1984.