APA (7th ed.) Citation

Shriver, L. (2011). We need to talk about Kevin: A novel. Harper Perennial.

Chicago Style (17th ed.) Citation

Shriver, Lionel. We Need to Talk About Kevin: A Novel. New York: Harper Perennial, 2011.

MLA (9th ed.) Citation

Shriver, Lionel. We Need to Talk About Kevin: A Novel. Harper Perennial, 2011.