APA (7th ed.) Citation

Polacco, P. (2000). The butterfly. Philomel Books.

Chicago Style (17th ed.) Citation

Polacco, Patricia. The Butterfly. New York: Philomel Books, 2000.

MLA (8th ed.) Citation

Polacco, Patricia. The Butterfly. Philomel Books, 2000.

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