Abbott, P. L. (2020). Natural disasters (11th ed.). McGraw-Hill Education.
Cita Chicago (17th ed.)Abbott, Patrick Leon. Natural Disasters. 11th ed. New York, NY: McGraw-Hill Education, 2020.
Cita MLA (9th ed.)Abbott, Patrick Leon. Natural Disasters. 11th ed. McGraw-Hill Education, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.