Cita APA (7a ed.)

Oliver, L., & Drew, S. (2010). Before I fall. Random House/Listening Library.

Cita Chicago Style (17a ed.)

Oliver, Lauren, y Sarah Drew. Before I Fall. New York: Random House/Listening Library, 2010.

Cita MLA (8a ed.)

Oliver, Lauren, y Sarah Drew. Before I Fall. Random House/Listening Library, 2010.

Precaución: Estas citas no son 100% exactas.