APA (7th ed.) Citation

O'Brien, C. M. (2010). Birthmarked. Roaring Brook Press.

Chicago Style (17th ed.) Citation

O'Brien, Caragh M. Birthmarked. New York: Roaring Brook Press, 2010.

MLA (9th ed.) Citation

O'Brien, Caragh M. Birthmarked. Roaring Brook Press, 2010.

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