APA (7th ed.) Citation

Block, F. L. (2001). Echo (1. ed.). Joanna Cotler Books.

Chicago Style (17th ed.) Citation

Block, Francesca Lia. Echo. 1. ed. New York, NY: Joanna Cotler Books, 2001.

MLA (9th ed.) Citation

Block, Francesca Lia. Echo. 1. ed. Joanna Cotler Books, 2001.