APA Style

Forman, Gayle. (2009). If I Stay . New York: Speak.

Chicago Style

Forman, Gayle. If I Stay. New York: Speak, 2009. .

MLA Style

Forman, Gayle. If I Stay. New York: Speak, 2009. .

Turabian Style

Forman, Gayle. If I Stay. New York: Speak, 2009. .