Cita APA (7a ed.)

Powelson, M. (2017). Hurricane Katrina and the lessons of disaster relief. Cambridge Scholars Publishing.

Cita Chicago Style (17a ed.)

Powelson, Michael. Hurricane Katrina and the Lessons of Disaster Relief. Newcastle upon Tyne, England: Cambridge Scholars Publishing, 2017.

Cita MLA (9a ed.)

Powelson, Michael. Hurricane Katrina and the Lessons of Disaster Relief. Cambridge Scholars Publishing, 2017.