Cita APA (7th ed.)

ebrary, Inc, Levitt, J. I., & Whitaker, M. C. (2009). Hurricane Katrina: America's unnatural disaster. University of Nebraska Press.

Cita Chicago (17th ed.)

ebrary, Inc, Jeremy I. Levitt, i Matthew C. Whitaker. Hurricane Katrina: America's Unnatural Disaster. Lincoln: University of Nebraska Press, 2009.

Cita MLA (9th ed.)

ebrary, Inc, et al. Hurricane Katrina: America's Unnatural Disaster. University of Nebraska Press, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.