APA (7th ed.) Citation

Keats, E. J. (1976). The snowy day. Puffin Books.

Chicago Style (17th ed.) Citation

Keats, Ezra Jack. The Snowy Day. New York, New York: Puffin Books, 1976.

MLA (8th ed.) Citation

Keats, Ezra Jack. The Snowy Day. Puffin Books, 1976.

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