APA aipamena

Abbott, P. L. (2020). Natural disasters (Eleventh edition.). McGraw-Hill Education.

Chicago Style aipamena

Abbott, Patrick L. Natural Disasters. Eleventh edition. New York, NY: McGraw-Hill Education, 2020.

MLA aipamena

Abbott, Patrick L. Natural Disasters. Eleventh edition. McGraw-Hill Education, 2020.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.