Cita APA (7th ed.)
Larkin, R. W. (2007). Comprehending Columbine. Temple University Press.
Cita Chicago (17th ed.)
Larkin, Ralph W. Comprehending Columbine. Philadelphia: Temple University Press, 2007.
Cita MLA (9th ed.)
Larkin, Ralph W. Comprehending Columbine. Temple University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.