Cita APA (7a ed.)

Knowles, S. G. (2011). The disaster experts: Mastering risk in modern America. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. Philadelphia: University of Pennsylvania Press, 2011.

Cita MLA (9a ed.)

Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. University of Pennsylvania Press, 2011.