APA (7th ed.) Citation

Hirshfield, L. (2010). Girls gone green. Puffin Books.

Chicago Style (17th ed.) Citation

Hirshfield, Lynn. Girls Gone Green. New York: Puffin Books, 2010.

MLA (8th ed.) Citation

Hirshfield, Lynn. Girls Gone Green. Puffin Books, 2010.

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