Cita APA (7th ed.)
Moore, M., & Gibbs, J. (2003). Bowling a Columbine. Cecchi Gori editoria elettronica.
Cita Chicago (17th ed.)
Moore, Michael, i Jeff Gibbs. Bowling a Columbine. Firenze: Cecchi Gori editoria elettronica, 2003.
Cita MLA (9th ed.)
Moore, Michael, i Jeff Gibbs. Bowling a Columbine. Cecchi Gori editoria elettronica, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.