Cita APA (7th ed.)

Abbott, P. L. (2004). Natural disasters (Forth edition.). McGraw-Hill Higer Education.

Cita Chicago (17th ed.)

Abbott, Patrick L. Natural Disasters. Forth edition. Boston: McGraw-Hill Higer Education, 2004.

Cita MLA (8th ed.)

Abbott, Patrick L. Natural Disasters. Forth edition. McGraw-Hill Higer Education, 2004.