Cita APA (7a ed.)

Klebold, S. (2016). A mother's reckoning: Living in the aftermath of the Columbine tragedy. WH Allen.

Cita Chicago Style (17a ed.)

Klebold, Sue. A Mother's Reckoning: Living in the Aftermath of the Columbine Tragedy. London: WH Allen, 2016.

Cita MLA (9a ed.)

Klebold, Sue. A Mother's Reckoning: Living in the Aftermath of the Columbine Tragedy. WH Allen, 2016.